Submission #575422

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
575422	2022-06-10T11:33:59 Z	Trent	Rabbit Carrot (LMIO19_triusis)	C++14	Compilation error	0 ms	0 KB

triusis

#include "bits/stdc++.h"
#include "ext/pb_ds/assoc_container.hpp"

using namespace std;
using namespace __gnu_pbds;
#define ll long long
#define open(g) string _name_ = g; freopen((_name_ + ".in").c_str(), "r", stdin); freopen((_name_ + ".out").c_str(), "w", stdout)
#define printArr(a, len) for(int asdf = 0; asdf < (len); ++asdf) cout << (a)[asdf] << ' '; cout << '\n';
#define boost() cin.sync_with_stdio(0); cin.tie(0)
#define forR(i, x) for(int i = 0; i < x; ++i)
#define REP(i, a, b) for(int i = (a); i < (b); ++i)
#define all(i) i.begin(), i.end()
#define pii pair<int, int>
#define vi vector<int>
#define si set<int>
#define usi unordered_set<int>
#define mii map<int, int>
#define umii unordered_map<int, int>
template <class K, class V> using ht = gp_hash_table<K, V, hash<K>, equal_to<K>, direct_mask_range_hashing<>,
linear_probe_fn<>, hash_standard_resize_policy<hash_exponential_size_policy<>, hash_load_check_resize_trigger<>, true>>;

const int MIN = 1e9 + 100, MAX=2e9 + 100, MN = 2e5 + 10;
gp_hash_table<int, int> bit;
int& get(int i){
    if(bit.find(i) == bit.end()) return bit[i] = MAX;
    return bit[i];
}
void upd(int i, int diff){
    i = MIN - i;
    assert(0 < i && i < MAX);
    for(; i < MAX; i += i&-i) get(i) = min(get(i), diff);
}
int qu(int i){
    i = MIN - i;
    assert(0 < i && i < MAX);
    int ma = MAX;
    for(; i > 0; i -= i&-i) ma = min(ma, get(i));
    return ma;
}

int dp[MN];

signed main() {
    int n, m;
    cin >> n >> m;
    upd(0, 0);

    REP(i, 1, n + 1){
        int a;
        cin >> a;
        dp[i] = qu(a - i * m) + i - 1;
        upd(a - i * m, dp[i] - i);
    }
    ll mi = n;
    REP(i, 1, n + 1) {
        mi = min(mi, dp[i] + n - i);
    }
    cout << mi << '\n';
}

Compilation message

triusis.cpp: In function 'int main()':
triusis.cpp:56:35: error: no matching function for call to 'min(long long int&, int)'
   56 |         mi = min(mi, dp[i] + n - i);
      |                                   ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from triusis.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:230:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  230 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:230:5: note:   template argument deduction/substitution failed:
triusis.cpp:56:35: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   56 |         mi = min(mi, dp[i] + n - i);
      |                                   ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from triusis.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:278:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  278 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:278:5: note:   template argument deduction/substitution failed:
triusis.cpp:56:35: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   56 |         mi = min(mi, dp[i] + n - i);
      |                                   ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from triusis.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3468:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3468 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3468:5: note:   template argument deduction/substitution failed:
triusis.cpp:56:35: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   56 |         mi = min(mi, dp[i] + n - i);
      |                                   ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from triusis.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3474:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3474 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3474:5: note:   template argument deduction/substitution failed:
triusis.cpp:56:35: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   56 |         mi = min(mi, dp[i] + n - i);
      |                                   ^