提出 #74703293

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ソースコード 拡げる

#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0;i<n;i++)
#include <climits>
#define no cout << "No" << endl;
#define yes cout << "Yes" <<endl;
using ll = long long ;
using P=pair<int,int>;
//N×M vector<vector<int>> A(N,vector<int>(M)); A[i][j] A.push_back(data);
//sort (b.begin(),b.end()); if(b.size() >=2);
//int keta = to_string(b).length(); pow(10,keta);
//set<int> a; a.insert(da); a.count(da) for(auto v: a)
//using P=pair<int,int>;vector<P> c;c.emplace_back(da,i) //index保持
//auto dfs =[&](auto f, int i, int j) -> void {};
//b ha kihon zentansaku
//shoujin houhou komentodake nokosite mosha
//set<pair<int,int>> st;st.insert({r,c});st.count({x,y})

int main() {
    int n;
    cin >> n;
    vector<P> pea(n);
    rep(i,n)cin >> pea[i].first >> pea[i].second;

    int m;cin >> m;
    vector<string> S(m);
    rep(i,m)cin >> S[i];

    vector<vector<vector<int>>> rec(11,vector<vector<int>>(11, vector<int>(26, 0)));
    rep(i,m){
        for(int j = 0;j < S[i].size();j++){
            rec[S[i].size()][j][S[i][j] - 'a'] =1;
        }
    }

    rep(j,m){
        string u = S[j];
        bool ok = true;
        rep(i,n){
            int a = pea[i].first;
            int b = pea[i].second; 
            b--;
            if (u.size() != n)ok = false;
            if (ok){
                char c = u[i];
                if (rec[a][b][c -'a'] != 1) {
                    ok = false;
                }
            }
        }
        if (ok)yes
        else no
    }

}

提出情報

コンパイルエラー

./Main.cpp: In function 'int main()':
./Main.cpp:31:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   31 |         for(int j = 0;j < S[i].size();j++){
      |                       ~~^~~~~~~~~~~~~
./Main.cpp:43:26: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   43 |             if (u.size() != n)ok = false;
      |                 ~~~~~~~~~^~~~

ジャッジ結果