提出 #74602384

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ソースコード 拡げる

#include <bits/stdc++.h>
#define int long long
#define pii pair<int, int>
#define fi first
#define se second
using namespace std;

const int N = 2e5 + 10, M = 4e5 + 10;

int n, m, q;
map <int, char> mp;

signed main(){
    ios::sync_with_stdio(false);
    cin.tie(0), cout.tie(0);
    cin >> n >> m >> q;
    for(int i=1;i<=m;i++){
        char a;
        int po;
        cin >> po >> a;
        mp[po] = a;
    }
    for(int i=1;i<=q;i++){
        string s;
        cin >> s;
        int flag = 1;
        for(int i=0;i<s.length();i++){
            if(mp.count(i+1)){
                if(s[i] != mp[i+1]){
                    // cout << "pos : " << i << "\n";
                    cout << "No\n";
                    flag = 0;
                    break;
                }
            }
        }
        if(!flag) continue;
        cout << "Yes\n";
    }
    return 0;
}
/*
7 6
1 3 1
1 2 1
2 4 1
4 5 3
4 6 1
6 7 1
*/

提出情報

コンパイルエラー

./Main.cpp: In function 'int main()':
./Main.cpp:27:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   27 |         for(int i=0;i<s.length();i++){
      |                     ~^~~~~~~~~~~

ジャッジ結果