Submission #74659998

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
using ll = long long;

int main(){
  ll N,M;
  string ans;
  cin >> N;
  vector<ll> A(N),B(N);
  vector<unordered_set<char>> X(N);
  for(ll i = 0;i < N;i++){
    cin >> A[i] >> B[i];
    B[i]--;
  }
  cin >> M;
  vector<string> S(M);
  for(ll i = 0;i < M;i++){
    cin >> S[i];
    for(ll j = 0;j < N;j++){
      if(S[i].size() != A[j]){
        continue;
      }
      X[j].insert(S[i][B[j]]);
    }
  }
  for(ll i = 0;i < M;i++){
    if(S[i].size() != N){
      cout << "No" << endl;
      continue;
    }
    ans = "Yes";
    for(ll j = 0;j < N;j++){
      if(!X[j].count(S[i][j])){
        ans = "No";
        break;
      }
    }
    cout << ans << endl;
  }
}

Submission Info

Compile Error

./Main.cpp: In function 'int main()':
./Main.cpp:20:22: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'} [-Wsign-compare]
   20 |       if(S[i].size() != A[j]){
./Main.cpp:27:20: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'll' {aka 'long long int'} [-Wsign-compare]
   27 |     if(S[i].size() != N){
      |        ~~~~~~~~~~~~^~~~

Judge Result