Submission #1204881

#TimeUsernameProblemLanguageResultExecution timeMemory
1204881hackstarPermutation Game (APIO25_permgame)C++20
Compilation error
0 ms0 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 | }
      | ^