Submission #717685

#	Time	Username	Problem	Language	Result	Execution time	Memory
717685		nikos	Memory (IOI10_memory)	C++17	0 / 100	1 ms	208 KiB

memory

#include "grader.h"
#include "memory.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define ll long long
void play() {
    char a, b;
    vector< pair<int, int> > v;
    for(int i = 0; i < 25; i++){
        v.pb(make_pair(0, 0));
    }
    for(int i = 1; i < 50; i += 2){
        a = faceup(i);
        b = faceup(i + 1);
        if(v[a - 'A'].first != 0){
            v[a - 'A'].first = i;
        }
        else{
            v[a - 'A'].second = i;
        }
        if(v[b - 'A'].first != 0){
            v[b - 'A'].first = i;
        }
        else{
            v[b - 'A'].second = i;
        }
    }
    for(int i = 0; i < v.size(); i++){
        faceup(v[i].first);
        faceup(v[i].second);
    }
    return;
}

Compilation message (stderr)

memory.cpp: In function 'void play()':
memory.cpp:29:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   29 |     for(int i = 0; i < v.size(); i++){
      |                    ~~^~~~~~~~~~

• Subtask 1: 0 / 50
• Subtask 2: 0 / 50