提出 #74677205

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ソースコード 拡げる

#pragma GCC optimize("O3")

#include <iostream>
#include <cmath>
#include <vector>
#include <deque>
#include <queue>
#include <stack>
#include <set>
#include <unordered_set>
#include <map>
#include <unordered_map>
#include <string>
#include <algorithm>
#include <numeric>
#include <bitset>
#include <cstdint>

using namespace std;

using ll = int64_t;

void solve()
{
    int n;
    cin >> n;

    vector<int> a(n);
    vector<int> b(n);

    for (int i = 0; i < n; ++i)
    {
        cin >> a[i] >> b[i];
        --a[i];
        --b[i];
    }

    int m;
    cin >> m;

    vector<vector<vector<bool>>> atPosWithLen(10, vector<vector<bool>>(10, vector<bool>(26)));
    vector<string> s(m);
    for (int i = 0; i < m; ++i)
    {
        cin >> s[i];
        for (int j = 0; j < s[i].size(); ++j)
        {
            atPosWithLen[s[i].size() - 1][j][s[i][j] - 'a'] = true;
        }
    }

    for (int i = 0; i < m; ++i)
    {
        bool ok = true;
        if (s[i].size() != n)
        {
            ok = false;
        }
        else
        {
            for (int j = 0; j < n; ++j)
            {
                ok &= atPosWithLen[a[j]][b[j]][s[i][j] - 'a'];
            }
        }
        cout << (ok ? "Yes" : "No") << '\n';
    }
}

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int t = 1;

    while (t--)
    {
        solve();
    }

    return 0;
}

提出情報

コンパイルエラー

./Main.cpp: In function 'void solve()':
./Main.cpp:46:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   46 |         for (int j = 0; j < s[i].size(); ++j)
      |                         ~~^~~~~~~~~~~~~
./Main.cpp:55:25: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   55 |         if (s[i].size() != n)
      |             ~~~~~~~~~~~~^~~~

ジャッジ結果