提出 #72676679

---

ソースコード 拡げる

#include <bits/stdc++.h>

using namespace std;

using LL = long long;

#define int long long

const int N = 2e5 + 1;
const int M = 998244353;

void solve()
{
    string s;
    cin >> s;
    int res = 0;
    for (int i = 0; i < s.size(); i++)
    {
        if (s[i] == 'i' or s[i] == 'j')
        {
            res++;
        }
    }
    cout << res << "\n";
}
signed main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int T = 1;
    //   cin >> T;

    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:18:23: 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]
   18 |     for (int i = 0; i < s.size(); i++)
      |                     ~~^~~~~~~~~~

ジャッジ結果