| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 1323404 | chandan_159 | Combo (IOI18_combo) | C++20 | Compilation error | 0 ms | 0 KiB |
#include <bits/stdc++.h>
using namespace std;
// ====== Short types ======
#define ll long long
#define ld long double
#define str string
#define pll pair<ll, ll>
#define pii pair<int, int>
#define vll vector<ll>
#define vii vector<int>
#define vld vector<ld>
#define vs vector<string>
#define vch vector<char>
#define vpll vector<pll>
#define vpii vector<pii>
#define vvll vector<vll>
#define mll map<ll, ll>
#define msl map<string, ll>
#define mcl map<char, ll>
#define sll set<ll>
#define scl set<char>
#define ssl set<string>
#define mull multiset<ll>
#define mupll multiset<pll>
#define pqmax priority_queue<ll> // max heap
#define pqmin priority_queue<ll, vector<ll>, greater<ll>> // min heap
#define pqmaxpll priority_queue<pll> // max heap of pairs
#define pqminpll priority_queue<pll, vector<pll>, greater<pll>> // min heap of pairs
// ====== Queues ======
#define qll queue<ll>
#define qpll queue<pll>
// ====== Common macros ======
#define pb push_back
#define ph push
#define fr front
#define pp pop()
#define tp top
#define ppb pop_back
#define ff first
#define ss second
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define sz(x) (int)((x).size())
#define mpr make_pair
#define bk back
#define rtn return
#define ctn continue
#define brk break
// ====== Algorithms ======
#define uniq(x) x.erase(unique(all(x)), x.end()) // works only after sorting
#define sortv(v) sort(all(v))
#define rsortv(v) sort(rall(v))
#define maxv(v) *max_element(all(v))
#define minv(v) *min_element(all(v))
#define sumv(v) accumulate(all(v), 0LL)
#define rev(v) reverse(all(v))
#define lb lower_bound
#define ub upper_bound
// ====== Loops ======
#define forr(i, n) for (ll i = 0; i < (n); i++)
#define rforr(i, n) for (ll i = (n)-1; i >= 0; i--)
#define forab(i, a, b) for (ll i = (a); i <= (b); i++)
#define forba(i, a, b) for (ll i = (a); i >= (b); i--)
// ====== Input Shortcuts ======
#define cn(n) ll n; cin >> n;
#define cna(a, b) ll a, b; cin >> a >> b;
#define cna3(a, b, c) ll a, b, c; cin >> a >> b >> c;
#define cna4(a, b, c, d) ll a, b, c, d; cin >> a >> b >> c >> d;
// ====== String Shortcuts ======
#define cs(s) string s; cin >> s;
#define csa(a, b) string a, b; cin >> a >> b;
#define csa3(a, b, c) string a, b, c; cin >> a >> b >> c;
#define csa4(a, b, c, d) string a, b, c, d; cin >> a >> b >> c >> d;
// ====== IO helpers ======
#define fastio ios::sync_with_stdio(false); cin.tie(nullptr);
#define nl '\n'
#define ct cout
#define YES ct << "YES\n"
#define NO ct << "NO\n"
#define Yes ct << "Yes\n"
#define No ct << "No\n"
#define YN(x) ct << ((x) ? "YES\n" : "NO\n")
#define yn(x) ct << ((x) ? "Yes\n" : "No\n")
// ====== Debugging ======
#define debug(x) cerr << #x << " = " << (x) << '\n'
#define debugv(v) cerr << #v << ": "; for (auto _x : v) cerr << _x << " "; cerr << '\n'
// ====== Miscellaneous ======
#define ins insert
#define ers erase
#define cntv count
#define fnd find
#define bg begin
#define ed end
// ====== Constants ======
const ll INF = 1e18;
const ll MOD = 1e9 + 7;
const ll MOD2 = 998244353;
const ll N = 1e6 + 5;
const ld EPS = 1e-9;
const ld PI = acos(-1.0);
const ll ngmx = -1e18;
// ====== Input/Output Helpers ======
template<typename T> void cinv(vector<T> &v, ll n) { v.resize(n); forr(i, n) cin >> v[i]; }
template<typename T> void cinvv(vector<vector<T>> &v, ll n, ll m) { v.assign(n, vector<T>(m)); forr(i, n) forr(j, m) cin >> v[i][j]; }
template<typename T> void ctv(const vector<T> &v, char sep = ' ') { for (auto &x : v) ct << x << sep; ct << '\n'; }
template<typename T> void ctvv(const vector<vector<T>> &v) { for (auto &row : v) ctv(row); }
// ====== DSU =======
class DSU {
private:
vector<int> parents;
vector<int> sizes;
public:
DSU(int size) : parents(size), sizes(size, 1) {
for (int i = 0; i < size; i++) { parents[i] = i; }
}
/** @return the "representative" node in x's component */
int find(int x) { return parents[x] == x ? x : (parents[x] = find(parents[x])); }
/** @return whether the merge changed connectivity */
bool unite(int x, int y) {
int x_root = find(x);
int y_root = find(y);
if (x_root == y_root) { return false; }
if (sizes[x_root] < sizes[y_root]) { swap(x_root, y_root); }
sizes[x_root] += sizes[y_root];
parents[y_root] = x_root;
return true;
}
/** @return whether x and y are in the same connected component */
bool connected(int x, int y) { return find(x) == find(y); }
// to use find + unite .
};
// ====== Math Helpers ======
/* GCD + LCM*/
ll gcdll(ll a, ll b) { return b==0 ? a : gcdll(b, a%b); }
ll lcmll(ll a, ll b) {
ll lmx = 1e18;
if(a==0 || b==0) return 0;
ll g = gcdll(a,b);
if (a / g > lmx / b) return lmx;
return (a / g) * b;
}
#define powmod bigmod
ll bigmod(ll a, ll b, ll m = MOD) {
ll r = 1;
a %= m;
while (b) {
if (b & 1) r = (r * a) % m;
a = (a * a) % m;
b >>= 1;
}
return r;
}
ll addmod(ll a, ll b, ll m = MOD) { a += b; if (a >= m) a -= m; return a; }
ll submod(ll a, ll b, ll m = MOD) { a -= b; if (a < 0) a += m; return a; }
ll mulmod(ll a, ll b, ll m = MOD) { return (a * 1LL * b) % m; }
ll invmod(ll a, ll m = MOD) { return bigmod(a, m - 2, m); } // Fermat’s inverse (for prime mod)
// ====== Prime & Sieve ======
vector<ll> primes;
vector<bool> isprime(N, true);
void sieve(ll n = N - 1) {
isprime[0] = isprime[1] = false;
for (ll i = 2; i * i <= n; i++) if (isprime[i])
for (ll j = i * i; j <= n; j += i)
isprime[j] = false;
for (ll i = 2; i <= n; i++) if (isprime[i]) primes.pb(i);
}
bool isPrime(ll n) {
if (n < 2) return false;
for (ll i = 2; i * i <= n; i++) if (n % i == 0) return false;
return true;
}
// ====== Combinations ======
vll fact(N), invfact(N);
void init_fact(ll n = N - 1) {
fact[0] = 1;
forab(i, 1, n) fact[i] = (fact[i - 1] * i) % MOD;
invfact[n] = invmod(fact[n]);
forba(i, n - 1, 0) invfact[i] = (invfact[i + 1] * (i + 1)) % MOD;
}
ll nCr(ll n, ll r) {
if (r < 0 || r > n) return 0;
return (((fact[n] * invfact[r]) % MOD) * invfact[n - r]) % MOD;
}
// // Precompute primes and factorials
// sieve();
// init_fact();
// ====== Bit Helpers ======
#define bitcount(x) __builtin_popcountll(x)
#define clz(x) __builtin_clzll(x)
#define ctz(x) __builtin_ctzll(x)
int press(string p);
string guess_sequence(int n){
str ans , s;
if(press("A")) ans = "A" , s = "BXY";
else if(press("B")) ans = "B" , s = "AXY";
else if(press("X")) ans = "X" , s = "ABY";
else ans = "Y" , s = "ABX";
forr(i , n){
if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
else if(press(ans + s[1] == i + 1) == s[1]) ans += s[1];
else ans += s[2];
}
return ans;
}
// void solve() {
// ll n , k;
// cin >> n >> k;
// vll a(n);
// forr(i , n) cin >> a[i];
// vll df;
// forr(i , n-1){
// ll d = abs(a[i] - a[i + 1]) - 1;
// df.pb(d);
// }
// ll mor = n - k;
// sortv(df);
// ll i = 0 , sum = mor;
// while(mor--){
// sum += df[i];
// i ++;
// }
// ct << sum + k << nl;
// }
// // ====== Main ======
// int main() {
// ios::sync_with_stdio(false);
// cin.tie(nullptr);
// int t = 1;
// // cin >> t;
// while (t--) {
// solve();
// //YN(solve());
// // cout<<solve()<<endl;
// }
// return 0;
// }
Compilation message (stderr)
combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:237:25: error: no match for 'operator==' (operand types are 'std::__cxx11::basic_string<char>' and 'long long int')
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^~ ~~~~~
| |
| long long int
In file included from /usr/include/c++/13/regex:68,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:181,
from combo.cpp:1:
/usr/include/c++/13/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)' (reversed)
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)' (reversed)
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)' (reversed)
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/bits/stl_algobase.h:67,
from /usr/include/c++/13/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:51:
/usr/include/c++/13/bits/stl_iterator.h:534:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_IteratorL>&, const reverse_iterator<_IteratorR>&) requires requires{{std::operator==::__x->base() == std::operator==::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}' (reversed)
534 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:534:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::reverse_iterator<_IteratorL>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/stl_iterator.h:1678:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&) requires requires{{std::operator==::__x->base() == std::operator==::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}' (reversed)
1678 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1678:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/string:43,
from /usr/include/c++/13/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:52:
/usr/include/c++/13/bits/allocator.h:237:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)' (reversed)
237 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/13/bits/allocator.h:237:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::allocator<_CharT>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/bits/basic_string.h:47,
from /usr/include/c++/13/string:54:
/usr/include/c++/13/string_view:616:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)' (reversed)
616 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/13/string_view:616:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/basic_string.h:3727:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> constexpr bool std::operator==(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)' (reversed)
3727 | operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/basic_string.h:3727:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/bits/uses_allocator_args.h:38,
from /usr/include/c++/13/bits/memory_resource.h:41,
from /usr/include/c++/13/string:58:
/usr/include/c++/13/tuple:1919:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator==(const tuple<_UTypes ...>&, const tuple<_UTypes ...>&)' (reversed)
1919 | operator==(const tuple<_TElements...>& __t,
| ^~~~~~~~
/usr/include/c++/13/tuple:1919:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::tuple<_UTypes ...>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/functional:59,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:53:
/usr/include/c++/13/bits/std_function.h:737:5: note: candidate: 'template<class _Res, class ... _Args> bool std::operator==(const function<_Res(_ArgTypes ...)>&, nullptr_t)' (reversed)
737 | operator==(const function<_Res(_Args...)>& __f, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/std_function.h:737:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::function<_Res(_ArgTypes ...)>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/memory:78,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:56:
/usr/include/c++/13/bits/unique_ptr.h:829:5: note: candidate: 'template<class _Tp, class _Dp, class _Up, class _Ep> bool std::operator==(const unique_ptr<_Tp, _Dp>&, const unique_ptr<_Up, _Ep>&)' (reversed)
829 | operator==(const unique_ptr<_Tp, _Dp>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:829:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/unique_ptr.h:837:5: note: candidate: 'template<class _Tp, class _Dp> bool std::operator==(const unique_ptr<_Tp, _Dp>&, nullptr_t)' (reversed)
837 | operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:837:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/bits/shared_ptr.h:53,
from /usr/include/c++/13/memory:80:
/usr/include/c++/13/bits/shared_ptr_base.h:1793:5: note: candidate: 'template<class _Tp1, class _Tp2, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const __shared_ptr<_Tp1, _Lp>&, const __shared_ptr<_Tp2, _Lp>&)' (reversed)
1793 | operator==(const __shared_ptr<_Tp1, _Lp>& __a,
| ^~~~~~~~
/usr/include/c++/13/bits/shared_ptr_base.h:1793:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::__shared_ptr<_Tp1, _Lp>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/shared_ptr_base.h:1799:5: note: candidate: 'template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const __shared_ptr<_Tp, _Lp>&, nullptr_t)' (reversed)
1799 | operator==(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/shared_ptr_base.h:1799:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::__shared_ptr<_Tp, _Lp>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/shared_ptr.h:555:5: note: candidate: 'template<class _Tp, class _Up> bool std::operator==(const shared_ptr<_Tp>&, const shared_ptr<_Tp>&)' (reversed)
555 | operator==(const shared_ptr<_Tp>& __a, const shared_ptr<_Up>& __b) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/shared_ptr.h:555:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::shared_ptr<_Tp>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/shared_ptr.h:561:5: note: candidate: 'template<class _Tp> bool std::operator==(const shared_ptr<_Tp>&, nullptr_t)' (reversed)
561 | operator==(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/shared_ptr.h:561:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::shared_ptr<_Tp>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:67:
/usr/include/c++/13/scoped_allocator:505:5: note: candidate: 'template<class _OutA1, class _OutA2, class ... _InA> bool std::operator==(const scoped_allocator_adaptor<_OutA1, _InA ...>&, const scoped_allocator_adaptor<_InnerHead, _InnerTail ...>&)' (reversed)
505 | operator==(const scoped_allocator_adaptor<_OutA1, _InA...>& __a,
| ^~~~~~~~
/usr/include/c++/13/scoped_allocator:505:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::scoped_allocator_adaptor<_OutA1, _InA ...>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:79:
/usr/include/c++/13/optional:1296:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(const optional<_Tp>&, nullopt_t)' (reversed)
1296 | operator==(const optional<_Tp>& __lhs, nullopt_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/optional:1296:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::optional<_Tp>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:127:
/usr/include/c++/13/complex:472:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(const complex<_Tp>&, const _Tp&)' (reversed)
472 | operator==(const complex<_Tp>& __x, const _Tp& __y)
| ^~~~~~~~
/usr/include/c++/13/complex:472:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::complex<_Tp>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/c++allocator.h:33,
from /usr/include/c++/13/bits/allocator.h:46:
/usr/include/c++/13/bits/new_allocator.h:215:9: note: candidate: 'template<class _Up> constexpr bool std::operator==(const __new_allocator<char>&, const __new_allocator<_Tp>&)' (reversed)
215 | operator==(const __new_allocator&, const __new_allocator<_Up>&)
| ^~~~~~~~
/usr/include/c++/13/bits/new_allocator.h:215:9: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::__new_allocator<_Tp>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/bits/ios_base.h:46,
from /usr/include/c++/13/streambuf:43,
from /usr/include/c++/13/bits/streambuf_iterator.h:35,
from /usr/include/c++/13/iterator:66,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:54:
/usr/include/c++/13/system_error:465:3: note: candidate: 'bool std::operator==(const error_code&, const error_condition&)' (reversed)
465 | operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
| ^~~~~~~~
/usr/include/c++/13/system_error:465:32: note: no known conversion for argument 1 from 'long long int' to 'const std::error_code&'
465 | operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
| ~~~~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/13/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/bits/stl_algobase.h:64:
/usr/include/c++/13/bits/stl_pair.h:812:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
812 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_pair.h:812:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::pair<_T1, _T2>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/stl_iterator.h:593:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_IteratorL>&, const reverse_iterator<_IteratorL>&) requires requires{{std::operator==::__x->base() == std::operator==::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}'
593 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:593:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::reverse_iterator<_IteratorL>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/stl_iterator.h:1748:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1748 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1748:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::move_iterator<_IteratorL>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/bits/char_traits.h:42,
from /usr/include/c++/13/string:42:
/usr/include/c++/13/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/13/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::fpos<_StateT>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/string_view:609:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
609 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/13/string_view:609:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/basic_string.h:3710:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> constexpr bool std::operator==(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3710 | operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/basic_string.h:3710:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/unordered_map:41,
from /usr/include/c++/13/functional:63:
/usr/include/c++/13/bits/unordered_map.h:2143:5: note: candidate: 'template<class _Key1, class _Tp1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&, const unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&)'
2143 | operator==(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/unordered_map.h:2143:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/unordered_map.h:2157:5: note: candidate: 'template<class _Key1, class _Tp1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&, const unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&)'
2157 | operator==(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/unordered_map.h:2157:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/vector:66,
from /usr/include/c++/13/functional:64:
/usr/include/c++/13/bits/stl_vector.h:2040:5: note: candidate: 'template<class _Tp, class _Alloc> constexpr bool std::operator==(const vector<_Tp, _Alloc>&, const vector<_Tp, _Alloc>&)'
2040 | operator==(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_vector.h:2040:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::vector<_Tp, _Alloc>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/functional:65:
/usr/include/c++/13/array:297:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> constexpr bool std::operator==(const array<_Tp, _Nm>&, const array<_Tp, _Nm>&)'
297 | operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
| ^~~~~~~~
/usr/include/c++/13/array:297:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::array<_Tp, _Nm>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/streambuf_iterator.h:234:5: note: candidate: 'template<class _CharT, class _Traits> bool std::operator==(const istreambuf_iterator<_CharT, _Traits>&, const istreambuf_iterator<_CharT, _Traits>&)'
234 | operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
| ^~~~~~~~
/usr/include/c++/13/bits/streambuf_iterator.h:234:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/optional:1236:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_eq_t<_Tp, _Up> std::operator==(const optional<_Tp>&, const optional<_Up>&)'
1236 | operator==(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
| ^~~~~~~~
/usr/include/c++/13/optional:1236:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::optional<_Tp>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/optional:1364:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_eq_t<_Tp, _Up> std::operator==(const optional<_Tp>&, const _Up&)'
1364 | operator==(const optional<_Tp>& __lhs, const _Up& __rhs)
| ^~~~~~~~
/usr/include/c++/13/optional:1364:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::optional<_Tp>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/optional:1370:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_eq_t<_Up, _Tp> std::operator==(const _Up&, const optional<_Tp>&)'
1370 | operator==(const _Up& __lhs, const optional<_Tp>& __rhs)
| ^~~~~~~~
/usr/include/c++/13/optional:1370:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::optional<_Tp>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:80:
/usr/include/c++/13/variant:1266:3: note: candidate: 'template<class ... _Types> constexpr bool std::operator==(const variant<_Types ...>&, const variant<_Types ...>&)'
1266 | _VARIANT_RELATION_FUNCTION_TEMPLATE(==, equal)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/variant:1266:3: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::variant<_Types ...>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/complex:467:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(const complex<_Tp>&, const complex<_Tp>&)'
467 | operator==(const complex<_Tp>& __x, const complex<_Tp>& __y)
| ^~~~~~~~
/usr/include/c++/13/complex:467:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::complex<_Tp>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/deque:66,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:139:
/usr/include/c++/13/bits/stl_deque.h:2290:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const deque<_Tp, _Alloc>&, const deque<_Tp, _Alloc>&)'
2290 | operator==(const deque<_Tp, _Alloc>& __x, const deque<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_deque.h:2290:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::deque<_Tp, _Alloc>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/list:65,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:150:
/usr/include/c++/13/bits/stl_list.h:2123:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const __cxx11::list<_Tp, _Alloc>&, const __cxx11::list<_Tp, _Alloc>&)'
2123 | operator==(const list<_Tp, _Alloc>& __x, const list<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_list.h:2123:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::__cxx11::list<_Tp, _Alloc>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/map:63,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:152:
/usr/include/c++/13/bits/stl_map.h:1513:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const map<_Key, _Tp, _Compare, _Allocator>&, const map<_Key, _Tp, _Compare, _Allocator>&)'
1513 | operator==(const map<_Key, _Tp, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_map.h:1513:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::map<_Key, _Tp, _Compare, _Allocator>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/map:64:
/usr/include/c++/13/bits/stl_multimap.h:1134:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const multimap<_Key, _Tp, _Compare, _Allocator>&, const multimap<_Key, _Tp, _Compare, _Allocator>&)'
1134 | operator==(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_multimap.h:1134:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::multimap<_Key, _Tp, _Compare, _Allocator>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/queue:66,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:157:
/usr/include/c++/13/bits/stl_queue.h:380:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator==(const queue<_Tp, _Seq>&, const queue<_Tp, _Seq>&)'
380 | operator==(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_queue.h:380:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::queue<_Tp, _Seq>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/set:63,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:158:
/usr/include/c++/13/bits/stl_set.h:987:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> bool std::operator==(const set<_Key, _Compare, _Allocator>&, const set<_Key, _Compare, _Allocator>&)'
987 | operator==(const set<_Key, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_set.h:987:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::set<_Key, _Compare, _Allocator>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/set:64:
/usr/include/c++/13/bits/stl_multiset.h:973:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> bool std::operator==(const multiset<_Key, _Compare, _Allocator>&, const multiset<_Key, _Compare, _Allocator>&)'
973 | operator==(const multiset<_Key, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_multiset.h:973:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::multiset<_Key, _Compare, _Allocator>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/stack:63,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:160:
/usr/include/c++/13/bits/stl_stack.h:356:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator==(const stack<_Tp, _Seq>&, const stack<_Tp, _Seq>&)'
356 | operator==(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_stack.h:356:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::stack<_Tp, _Seq>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/valarray:605,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:166:
/usr/include/c++/13/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)'
417 | _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:417:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
417 | _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:417:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
417 | _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:417:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const _Expr<_Dom1, typename _Dom1::value_type>&, const valarray<typename _Dom::value_type>&)'
417 | _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:417:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const valarray<typename _Dom::value_type>&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
417 | _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:417:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/valarray:1208:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__equal_to, _Tp>::result_type> std::operator==(const valarray<_Tp>&, const valarray<_Tp>&)'
1208 | _DEFINE_BINARY_OPERATOR(==, __equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1208:1: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::valarray<_Tp>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/valarray:1208:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__equal_to, _Tp>::result_type> std::operator==(const valarray<_Tp>&, const typename valarray<_Tp>::value_type&)'
1208 | _DEFINE_BINARY_OPERATOR(==, __equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1208:1: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::valarray<_Tp>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/valarray:1208:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__equal_to, _Tp>::result_type> std::operator==(const typename valarray<_Tp>::value_type&, const valarray<_Tp>&)'
1208 | _DEFINE_BINARY_OPERATOR(==, __equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1208:1: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: mismatched types 'const std::valarray<_Tp>' and 'long long int'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/forward_list:42,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:175:
/usr/include/c++/13/bits/forward_list.tcc:393:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const forward_list<_Tp, _Alloc>&, const forward_list<_Tp, _Alloc>&)'
393 | operator==(const forward_list<_Tp, _Alloc>& __lx,
| ^~~~~~~~
/usr/include/c++/13/bits/forward_list.tcc:393:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::forward_list<_Tp, _Alloc>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/random:53,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:179:
/usr/include/c++/13/bits/random.tcc:1908:5: note: candidate: 'template<class _RealType1> bool std::operator==(const normal_distribution<_RealType>&, const normal_distribution<_RealType>&)'
1908 | operator==(const std::normal_distribution<_RealType>& __d1,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:1908:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::normal_distribution<_RealType>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
In file included from /usr/include/c++/13/unordered_set:41,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:189:
/usr/include/c++/13/bits/unordered_set.h:1813:5: note: candidate: 'template<class _Value1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const unordered_set<_Value1, _Hash1, _Pred1, _Alloc1>&, const unordered_set<_Value1, _Hash1, _Pred1, _Alloc1>&)'
1813 | operator==(const unordered_set<_Value, _Hash, _Pred, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/unordered_set.h:1813:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::unordered_set<_Value1, _Hash1, _Pred1, _Alloc1>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/bits/unordered_set.h:1827:5: note: candidate: 'template<class _Value1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const unordered_multiset<_Value1, _Hash1, _Pred1, _Alloc1>&, const unordered_multiset<_Value1, _Hash1, _Pred1, _Alloc1>&)'
1827 | operator==(const unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/unordered_set.h:1827:5: note: template argument deduction/substitution failed:
combo.cpp:237:32: note: 'std::__cxx11::basic_string<char>' is not derived from 'const std::unordered_multiset<_Value1, _Hash1, _Pred1, _Alloc1>'
237 | if(press(ans + s[0] == i + 1) == s[0]) ans += s[0];
| ^
/usr/include/c++/13/system_error:449:3: note: candidate: 'bool std::operator==(const error_code&, const error_code&)'
449 | operator==(const error_code& __lhs, const error_code& __rhs) noexcept
| ^~~~~~~~
/usr/include/c++/13/system_error:449:32: note: no known conversion for argument 1 from 'std::__cxx11::basic_string<char>' to 'const std::error_code&'
449 | operator==(const error_code& __lhs, const error_code& __rhs) noexcept
| ~~~~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/13/system_error:480:3: note: candidate: 'bool std::operator==(const error_condition&, const error_condition&)'
480 | operator==(const error_condition& __lhs,
| ^~~~~~~~
/usr/include/c++/13/system_error:480:37: note: no known conversion for argument 1 from 'std::__cxx11::basic_string<char>' to 'const std::error_condition&'
480 | operator==(const error_condition& __lhs,
| ~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/13/variant:1273:18: note: candidate: 'constexpr bool std::operator==(monostate, monostate)'
1273 | constexpr bool operator==(monostate, monostate) noexcept { return true; }
| ^~~~~~~~
/usr/include/c++/13/variant:1273:29: note: no known conversion for argument 1 from 'std::__cxx11::basic_string<char>' to 'std::monostate'
1273 | constexpr bool operator==(monostate, monostate) noexcept { return true; }
| ^~~~~~~~~
In file included from /usr/include/c++/13/stop_token:37,
from /usr/include/c++/13/condition_variable:49,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:174:
/usr/include/c++/13/bits/std_thread.h:324:3: note: candidate: 'bool std::operator==(thread::id, thread::id)'
324 | operator==(thread::id __x, thread::id __y) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/std_thread.h:324:25: note: no known conversion for argument 1 from 'std::__cxx11::basic_string<char>' to 'std::thread::id'
324 | operator==(thread::id __x, thread::id __y) noexcept
| ~~~~~~~~~~~^~~
/usr/include/c++/13/bits/allocator.h:216:7: note: candidate: 'constexpr bool std::operator==(const allocator<char>&, const allocator<char>&)'
216 | operator==(const allocator&, const allocator&) _GLIBCXX_NOTHROW
| ^~~~~~~~
/usr/include/c++/13/bits/allocator.h:216:18: note: no known conversion for argument 1 from 'std::__cxx11::basic_string<char>' to 'const std::allocator<char>&'
216 | operator==(const allocator&, const allocator&) _GLIBCXX_NOTHROW
| ^~~~~~~~~~~~~~~~
combo.cpp:238:30: error: no match for 'operator==' (operand types are 'std::__cxx11::basic_string<char>' and 'long long int')
238 | else if(press(ans + s[1] == i + 1) == s[1]) ans += s[1];
| ^~ ~~~~~
| |
| long long int
/usr/include/c++/13/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)' (reversed)
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
combo.cpp:238:37: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'long long int'
238 | else if(press(ans + s[1] == i + 1) == s[1]) ans += s[1];
| ^
/usr/include/c++/13/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)' (reversed)
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
combo.cpp:238:37: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'long long int'
238 | else if(press(ans + s[1] == i + 1) == s[1]) ans += s[1];
| ^
/usr/include/c++/13/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)' (reversed)
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
combo.cpp:238:37: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'long long int'
238 | else if(press(ans + s[1] == i + 1) == s[1]) ans += s[1];
| ^
/usr/include/c++/13/bits/stl_iterator.h:534:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_IteratorL>&, const reverse_iterator<_IteratorR>&) requires requires{{std::operator==::__x->base() == std::operator==::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}' (reversed)
534 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:534:5: note: template argument deduction/substitution failed:
combo.cpp:238:37: note: mismatched types 'const std::reverse_iterator<_IteratorL>' and 'long long int'
238 | else if(press(ans + s[1] == i + 1) == s[1]) ans += s[1];
| ^
/usr/include/c++/13/bits/stl_iterator.h:1678:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&) requires requires{{std::operator==::__x->base() == std::operator==::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}' (reversed)
1678 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1678:5: note: template argument deduction/substitution failed:
combo.cpp:238:37: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'long long int'
238 | else if(press(ans + s[1] == i + 1) == s[1]) ans += s[1];
| ^
/usr/include/c++/13/bits/allocator.h:237:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)' (reversed)
237 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/13/bits/allocator.h:237:5: note: template argument deduction/substitution failed:
combo.cpp:238:37: note: mismatched types 'const std::allocator<_CharT>' and 'long long int'
238 | else if(press(ans + s[1] == i + 1) == s[1]) ans += s[1];
| ^
/usr/include/c++/13/string_view:616:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)' (reversed)
616 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/13/string_view:616:5: note: template argument deduction/substitution failed:
combo.cpp:238:37: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'long long int'
238 | else if(press(ans + s[1] == i + 1) == s[1]) ans += s[1];
| ^
/usr/include/c++/13/bits/basic_string.h:3727:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc