| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 1089621 | Tymond | Unscrambling a Messy Bug (IOI16_messy) | C++17 | Compilation error | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
#include "messy.h"
using namespace std;
using ll = long long;
using ld = long double;
#define fi first
#define se second
#define vi vector<int>
#define vll vector<long long>
#define pii pair<int, int>
#define pll pair<long long, long long>
#define pb push_back
#define mp make_pair
#define eb emplace_back
#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
mt19937_64 rng64(chrono::steady_clock::now().time_since_epoch().count());
inline int rand(int l,int r){return uniform_int_distribution<int>(l, r)(rng);}
inline ll rand(ll l,ll r){return uniform_int_distribution<ll>(l, r)(rng64);}
#ifdef DEBUG
auto&operator<<(auto&o,pair<auto,auto>p){return o<<"("<<p.first<<", "<<p.second<<")";}
auto operator<<(auto&o,auto x)->decltype(x.end(),o){o<<"{";int i=0;for(auto e:x)o<<","+!i++<<e;return o<<"}";}
#define debug(X...)cerr<<"["#X"]: ",[](auto...$){((cerr<<$<<"; "),...)<<endl;}(X)
#else
#define debug(...){}
#endif
struct custom_hash {
static uint64_t splitmix64(uint64_t x) {
x += 0x9e3779b97f4a7c15;
x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
return x ^ (x >> 31);
}
size_t operator()(uint64_t x) const {
static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
return splitmix64(x + FIXED_RANDOM);
}
};
vi P;
int n;
string ones, zeros;
void add(int l, int p){
if(l + 1 >= p){
return;
}
int mid = (l + p) / 2;
string s = ones;
for(int i = l; i < p; i++){
s[i] = '0';
}
for(int i = l; i < n; i++){
s[i] = '1';
add_element(s);
s[i] = '0';
}
add(l, mid);
add(mid, p);
}
void get(int l, int p, string x){
int mid = (l + p) / 2;
if(l + 1 == p){
for(int i = 0; i < n; i++){
if(x[i] == '0'){
P[i] = l;
return;
}
}
return;
}
string p = x;
string d = ones;
for(int i = 0; i < n; i++){
if(x[i] == '0'){
x[i] = '1';
if(check_element(x)){
p[i] = '1';
d[i] = '0';
}
x[i] = '0';
}
}
get(l, mid, d);
get(mid, p, p);
}
vi restore_permutation(int N, int w, int r){
n = N;
P.resize(n);
zeros = "";
ones = "";
for(int i = 0; i < n; i++){
ones += "1";
zeros += "0";
}
add(0, n);
compile_set();
get(0, n, zeros);
return P;
}
Compilation message (stderr)
messy.cpp: In function 'void get(int, int, std::string)':
messy.cpp:79:12: error: declaration of 'std::string p' shadows a parameter
79 | string p = x;
| ^
messy.cpp:67:21: note: 'int p' previously declared here
67 | void get(int l, int p, string x){
| ~~~~^
messy.cpp:93:18: error: no matching function for call to 'get(int&, std::string&, std::string&)'
93 | get(mid, p, p);
| ^
messy.cpp:67:6: note: candidate: 'void get(int, int, std::string)'
67 | void get(int l, int p, string x){
| ^~~
messy.cpp:67:21: note: no known conversion for argument 2 from 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'int'
67 | void get(int l, int p, string x){
| ~~~~^
In file included from /usr/include/c++/10/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/utility:223:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type& std::get(std::pair<_Tp1, _Tp2>&)'
223 | get(std::pair<_Tp1, _Tp2>& __in) noexcept
| ^~~
/usr/include/c++/10/utility:223:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'std::pair<_Tp1, _Tp2>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/utility:228:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type&& std::get(std::pair<_Tp1, _Tp2>&&)'
228 | get(std::pair<_Tp1, _Tp2>&& __in) noexcept
| ^~~
/usr/include/c++/10/utility:228:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'std::pair<_Tp1, _Tp2>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/utility:233:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr const typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type& std::get(const std::pair<_Tp1, _Tp2>&)'
233 | get(const std::pair<_Tp1, _Tp2>& __in) noexcept
| ^~~
/usr/include/c++/10/utility:233:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'const std::pair<_Tp1, _Tp2>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/utility:238:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr const typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type&& std::get(const std::pair<_Tp1, _Tp2>&&)'
238 | get(const std::pair<_Tp1, _Tp2>&& __in) noexcept
| ^~~
/usr/include/c++/10/utility:238:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'const std::pair<_Tp1, _Tp2>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/utility:247:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp& std::get(std::pair<_T1, _T2>&)'
247 | get(pair<_Tp, _Up>& __p) noexcept
| ^~~
/usr/include/c++/10/utility:247:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'std::pair<_T1, _T2>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/utility:252:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp& std::get(const std::pair<_T1, _T2>&)'
252 | get(const pair<_Tp, _Up>& __p) noexcept
| ^~~
/usr/include/c++/10/utility:252:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'const std::pair<_T1, _T2>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/utility:257:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp&& std::get(std::pair<_T1, _T2>&&)'
257 | get(pair<_Tp, _Up>&& __p) noexcept
| ^~~
/usr/include/c++/10/utility:257:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'std::pair<_T1, _T2>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/utility:262:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp&& std::get(const std::pair<_T1, _T2>&&)'
262 | get(const pair<_Tp, _Up>&& __p) noexcept
| ^~~
/usr/include/c++/10/utility:262:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'const std::pair<_T1, _T2>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/utility:267:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp& std::get(std::pair<_Up, _Tp>&)'
267 | get(pair<_Up, _Tp>& __p) noexcept
| ^~~
/usr/include/c++/10/utility:267:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'std::pair<_Up, _Tp>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/utility:272:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp& std::get(const std::pair<_Up, _Tp>&)'
272 | get(const pair<_Up, _Tp>& __p) noexcept
| ^~~
/usr/include/c++/10/utility:272:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'const std::pair<_Up, _Tp>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/utility:277:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp&& std::get(std::pair<_Up, _Tp>&&)'
277 | get(pair<_Up, _Tp>&& __p) noexcept
| ^~~
/usr/include/c++/10/utility:277:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'std::pair<_Up, _Tp>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/utility:282:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp&& std::get(const std::pair<_Up, _Tp>&&)'
282 | get(const pair<_Up, _Tp>&& __p) noexcept
| ^~~
/usr/include/c++/10/utility:282:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'const std::pair<_Up, _Tp>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/tuple:39,
from /usr/include/c++/10/functional:54,
from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/10/algorithm:74,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/array:334:5: note: candidate: 'template<long unsigned int _Int, class _Tp, long unsigned int _Nm> constexpr _Tp& std::get(std::array<_Tp, _Nm>&)'
334 | get(array<_Tp, _Nm>& __arr) noexcept
| ^~~
/usr/include/c++/10/array:334:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'std::array<_Tp, _Nm>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/tuple:39,
from /usr/include/c++/10/functional:54,
from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/10/algorithm:74,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/array:343:5: note: candidate: 'template<long unsigned int _Int, class _Tp, long unsigned int _Nm> constexpr _Tp&& std::get(std::array<_Tp, _Nm>&&)'
343 | get(array<_Tp, _Nm>&& __arr) noexcept
| ^~~
/usr/include/c++/10/array:343:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'std::array<_Tp, _Nm>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/tuple:39,
from /usr/include/c++/10/functional:54,
from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/10/algorithm:74,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/array:351:5: note: candidate: 'template<long unsigned int _Int, class _Tp, long unsigned int _Nm> constexpr const _Tp& std::get(const std::array<_Tp, _Nm>&)'
351 | get(const array<_Tp, _Nm>& __arr) noexcept
| ^~~
/usr/include/c++/10/array:351:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'const std::array<_Tp, _Nm>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/tuple:39,
from /usr/include/c++/10/functional:54,
from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/10/algorithm:74,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/array:360:5: note: candidate: 'template<long unsigned int _Int, class _Tp, long unsigned int _Nm> constexpr const _Tp&& std::get(const std::array<_Tp, _Nm>&&)'
360 | get(const array<_Tp, _Nm>&& __arr) noexcept
| ^~~
/usr/include/c++/10/array:360:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'const std::array<_Tp, _Nm>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/functional:54,
from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/10/algorithm:74,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/tuple:1294:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__tuple_element_t<__i, std::tuple<_UTypes ...> >& std::get(std::tuple<_UTypes ...>&)'
1294 | get(tuple<_Elements...>& __t) noexcept
| ^~~
/usr/include/c++/10/tuple:1294:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'std::tuple<_UTypes ...>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/functional:54,
from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/10/algorithm:74,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/tuple:1300:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__tuple_element_t<__i, std::tuple<_UTypes ...> >& std::get(const std::tuple<_UTypes ...>&)'
1300 | get(const tuple<_Elements...>& __t) noexcept
| ^~~
/usr/include/c++/10/tuple:1300:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'const std::tuple<_UTypes ...>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/functional:54,
from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/10/algorithm:74,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/tuple:1306:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__tuple_element_t<__i, std::tuple<_UTypes ...> >&& std::get(std::tuple<_UTypes ...>&&)'
1306 | get(tuple<_Elements...>&& __t) noexcept
| ^~~
/usr/include/c++/10/tuple:1306:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'std::tuple<_UTypes ...>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/functional:54,
from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/10/algorithm:74,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/tuple:1315:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__tuple_element_t<__i, std::tuple<_UTypes ...> >&& std::get(const std::tuple<_UTypes ...>&&)'
1315 | get(const tuple<_Elements...>&& __t) noexcept
| ^~~
/usr/include/c++/10/tuple:1315:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'const std::tuple<_UTypes ...>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/functional:54,
from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/10/algorithm:74,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/tuple:1338:5: note: candidate: 'template<class _Tp, class ... _Types> constexpr _Tp& std::get(std::tuple<_UTypes ...>&)'
1338 | get(tuple<_Types...>& __t) noexcept
| ^~~
/usr/include/c++/10/tuple:1338:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'std::tuple<_UTypes ...>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/functional:54,
from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/10/algorithm:74,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/tuple:1344:5: note: candidate: 'template<class _Tp, class ... _Types> constexpr _Tp&& std::get(std::tuple<_UTypes ...>&&)'
1344 | get(tuple<_Types...>&& __t) noexcept
| ^~~
/usr/include/c++/10/tuple:1344:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'std::tuple<_UTypes ...>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/functional:54,
from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/10/algorithm:74,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/tuple:1350:5: note: candidate: 'template<class _Tp, class ... _Types> constexpr const _Tp& std::get(const std::tuple<_UTypes ...>&)'
1350 | get(const tuple<_Types...>& __t) noexcept
| ^~~
/usr/include/c++/10/tuple:1350:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'const std::tuple<_UTypes ...>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/c++/10/functional:54,
from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/10/algorithm:74,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
from messy.cpp:1:
/usr/include/c++/10/tuple:1357:5: note: candidate: 'template<class _Tp, class ... _Types> constexpr const _Tp&& std::get(const std::tuple<_UTypes ...>&&)'
1357 | get(const tuple<_Types...>&& __t) noexcept
| ^~~
/usr/include/c++/10/tuple:1357:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: mismatched types 'const std::tuple<_UTypes ...>' and 'int'
93 | get(mid, p, p);
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:133,
from messy.cpp:1:
/usr/include/c++/10/variant:1644:5: note: candidate: 'template<long unsigned int _Np, class ... _Types> constexpr std::variant_alternative_t<_Np, std::variant<_Types ...> >& std::get(std::variant<_Types ...>&)'
1644 | get(variant<_Types...>& __v)
| ^~~
/usr/include/c++/10/variant:1644:5: note: template argument deduction/substitution failed:
messy.cpp:93:18: note: