提出 #64276210

---

ソースコード 拡げる

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

#define int long long
#define pint pair<int, int>
#define vint vector<int>
#define IO                        \
    ios_base::sync_with_stdio(0); \
    cin.tie(0);                   \
    cout.tie(0)
#define umap unordered_map<int, int>
#define all(v) v.begin(), v.end()
#define pmax priority_queue<int>
#define pmin priority_queue<int, vint, greater<int>>
#define newl cout << "\n"

int inf = LONG_MAX, mod = 1000000007;

void run()
{
    int n, c=0;
    string s, t;
    cin >> n >> s >> t;
    for (int i = 0;i<n;i++) {
        if(s[i]!=t[i])
            c++;
    }
    cout << c;
}

signed main()
{
    IO;
    int test;
    // for (cin >> test; test; test -= 1, cout << "\n")
        run();
}

提出情報

コンパイルエラー

Main.cpp: In function ‘int main()’:
Main.cpp:34:9: warning: unused variable ‘test’ [-Wunused-variable]
   34 |     int test;
      |         ^~~~

ジャッジ結果