| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 1204881 | hackstar | Permutation Game (APIO25_permgame) | C++20 | Compilation error | 0 ms | 0 KiB |
#include "permgame.h"
#include <vector>
#include <utility>
#include<bits/stdc++.h>
using namespace std;
int Alice(int m, int e, std::vector<int> u, std::vector<int> v, int n, std::vector<int> p) {
auto calc=[&]()->int{
int cur=0;
for(int i=0;i<n;i++){
cur+=(p[i]==i);
}
return cur;
};
while(calc()!=n){
for(int i=0;i<n;i++){
if(p[i]!=i){
int id=Bob({i,p[i]});
swap(p[{i,p[i]}[u[i]]],p[{i,p[i]}[v[i]]]);
}
}
}
calc();
}#include "permgame.h"
#include <vector>
#include <utility>
#include<bits/stdc++.h>
using namespace std;
int Alice(int m, int e, std::vector<int> u, std::vector<int> v, int n, std::vector<int> p) {
auto calc=[&]()->int{
int cur=0;
for(int i=0;i<n;i++){
cur+=(p[i]==i);
}
return cur;
};
while(calc()!=n){
for(int i=0;i<n;i++){
if(p[i]!=i){
int id=Bob({i,p[i]});
swap(p[{i,p[i]}[u[i]]],p[{i,p[i]}[v[i]]]);
}
}
}
calc();
}
Compilation message (stderr)
permgame.cpp:25:2: error: stray '#' in program
25 | }#include "permgame.h"
| ^
permgame.cpp: In function 'int Alice(int, int, std::vector<int>, std::vector<int>, int, std::vector<int>)':
permgame.cpp:20:48: error: expected ']' before '[' token
20 | swap(p[{i,p[i]}[u[i]]],p[{i,p[i]}[v[i]]]);
| ^
| ]
permgame.cpp:20:39: error: no match for 'operator[]' (operand types are 'std::vector<int>' and '<brace-enclosed initializer list>')
20 | swap(p[{i,p[i]}[u[i]]],p[{i,p[i]}[v[i]]]);
| ^
In file included from /usr/include/c++/11/vector:67,
from permgame.h:1,
from permgame.cpp:1:
/usr/include/c++/11/bits/stl_vector.h:1043:7: note: candidate: 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::operator[](std::vector<_Tp, _Alloc>::size_type) [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::reference = int&; std::vector<_Tp, _Alloc>::size_type = long unsigned int]'
1043 | operator[](size_type __n) _GLIBCXX_NOEXCEPT
| ^~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1043:28: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::vector<int>::size_type' {aka 'long unsigned int'}
1043 | operator[](size_type __n) _GLIBCXX_NOEXCEPT
| ~~~~~~~~~~^~~
/usr/include/c++/11/bits/stl_vector.h:1061:7: note: candidate: 'std::vector<_Tp, _Alloc>::const_reference std::vector<_Tp, _Alloc>::operator[](std::vector<_Tp, _Alloc>::size_type) const [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::const_reference = const int&; std::vector<_Tp, _Alloc>::size_type = long unsigned int]'
1061 | operator[](size_type __n) const _GLIBCXX_NOEXCEPT
| ^~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1061:28: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::vector<int>::size_type' {aka 'long unsigned int'}
1061 | operator[](size_type __n) const _GLIBCXX_NOEXCEPT
| ~~~~~~~~~~^~~
permgame.cpp:20:68: error: expected ',' before '[' token
20 | swap(p[{i,p[i]}[u[i]]],p[{i,p[i]}[v[i]]]);
| ^
| ,
permgame.cpp:20:68: error: expected identifier before '[' token
permgame.cpp: In lambda function:
permgame.cpp:20:72: error: expected '{' before ']' token
20 | swap(p[{i,p[i]}[u[i]]],p[{i,p[i]}[v[i]]]);
| ^
permgame.cpp: In function 'int Alice(int, int, std::vector<int>, std::vector<int>, int, std::vector<int>)':
permgame.cpp:20:72: error: expected ';' before ']' token
20 | swap(p[{i,p[i]}[u[i]]],p[{i,p[i]}[v[i]]]);
| ^
| ;
permgame.cpp:25:1: warning: no return statement in function returning non-void [-Wreturn-type]
25 | }#include "permgame.h"
| ^
permgame.cpp: At global scope:
permgame.cpp:25:3: error: 'include' does not name a type
25 | }#include "permgame.h"
| ^~~~~~~
permgame.cpp:32:5: error: redefinition of 'int Alice(int, int, std::vector<int>, std::vector<int>, int, std::vector<int>)'
32 | int Alice(int m, int e, std::vector<int> u, std::vector<int> v, int n, std::vector<int> p) {
| ^~~~~
permgame.cpp:8:5: note: 'int Alice(int, int, std::vector<int>, std::vector<int>, int, std::vector<int>)' previously defined here
8 | int Alice(int m, int e, std::vector<int> u, std::vector<int> v, int n, std::vector<int> p) {
| ^~~~~
permgame.cpp: In function 'int Alice(int, int, std::vector<int>, std::vector<int>, int, std::vector<int>)':
permgame.cpp:44:48: error: expected ']' before '[' token
44 | swap(p[{i,p[i]}[u[i]]],p[{i,p[i]}[v[i]]]);
| ^
| ]
permgame.cpp:44:39: error: no match for 'operator[]' (operand types are 'std::vector<int>' and '<brace-enclosed initializer list>')
44 | swap(p[{i,p[i]}[u[i]]],p[{i,p[i]}[v[i]]]);
| ^
In file included from /usr/include/c++/11/vector:67,
from permgame.h:1,
from permgame.cpp:1:
/usr/include/c++/11/bits/stl_vector.h:1043:7: note: candidate: 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::operator[](std::vector<_Tp, _Alloc>::size_type) [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::reference = int&; std::vector<_Tp, _Alloc>::size_type = long unsigned int]'
1043 | operator[](size_type __n) _GLIBCXX_NOEXCEPT
| ^~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1043:28: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::vector<int>::size_type' {aka 'long unsigned int'}
1043 | operator[](size_type __n) _GLIBCXX_NOEXCEPT
| ~~~~~~~~~~^~~
/usr/include/c++/11/bits/stl_vector.h:1061:7: note: candidate: 'std::vector<_Tp, _Alloc>::const_reference std::vector<_Tp, _Alloc>::operator[](std::vector<_Tp, _Alloc>::size_type) const [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::const_reference = const int&; std::vector<_Tp, _Alloc>::size_type = long unsigned int]'
1061 | operator[](size_type __n) const _GLIBCXX_NOEXCEPT
| ^~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1061:28: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::vector<int>::size_type' {aka 'long unsigned int'}
1061 | operator[](size_type __n) const _GLIBCXX_NOEXCEPT
| ~~~~~~~~~~^~~
permgame.cpp:44:68: error: expected ',' before '[' token
44 | swap(p[{i,p[i]}[u[i]]],p[{i,p[i]}[v[i]]]);
| ^
| ,
permgame.cpp:44:68: error: expected identifier before '[' token
permgame.cpp: In lambda function:
permgame.cpp:44:72: error: expected '{' before ']' token
44 | swap(p[{i,p[i]}[u[i]]],p[{i,p[i]}[v[i]]]);
| ^
permgame.cpp: In function 'int Alice(int, int, std::vector<int>, std::vector<int>, int, std::vector<int>)':
permgame.cpp:44:72: error: expected ';' before ']' token
44 | swap(p[{i,p[i]}[u[i]]],p[{i,p[i]}[v[i]]]);
| ^
| ;
permgame.cpp:49:1: warning: no return statement in function returning non-void [-Wreturn-type]
49 | }
| ^