Submission #895096

#	Time	Username	Problem	Language	Result	Execution time	Memory
895096		Irate	Memory (IOI10_memory)	C++14	100 / 100	1 ms	600 KiB

memory

#include<bits/stdc++.h>
using namespace std;
int faceup(int C);
void play(){
    vector<char>v(51);
    for(int i = 1;i <= 50;++i){
        char c = faceup(i);
        v[i] = c;
    }
    vector<pair<int, int>>res;
    for(int i = 1;i <= 50;++i){
        for(int j = i + 1;j <= 50;++j){
            if(v[i] == v[j]){
                res.push_back({i, j});
            }
        }
    }
    for(int i = 0;i < res.size();++i){
        faceup(res[i].first);
        faceup(res[i].second);
    }
}
// int main(){
//     ios_base::sync_with_stdio(0);
//     cin.tie(0);
    
// }

Compilation message (stderr)

memory.cpp: In function 'void play()':
memory.cpp:18:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   18 |     for(int i = 0;i < res.size();++i){
      |                   ~~^~~~~~~~~~~~

• Subtask 1: 50 / 50
• Subtask 2: 50 / 50