Submission #60306862

---

Source Code Expand

#include <bits/stdc++.h>
using namespace std;
// #include <atcoder/modint>
// using namespace atcoder;
// //using mint = modint1000000007;
// using mint = modint998244353;
using ll = long long;
using ull = unsigned long long;
#define all(a) (a).begin(), (a).end()
const int dx[] = {-1,0,1,0,1,-1,-1,1};
const int dy[] = {0,-1,0,1,-1,-1,1,1};
inline bool isrange(int ny, int nx, int h, int w){return ny < 0 || ny >= h || nx < 0 || nx >= w;}

int main() {
	int n , d;
	cin >> n >> d;

	string s;
	cin >> s;
	int cnt = 0;
	for (int i = n; i >= 0; --i)
	{
		if (s[i] == '@' && d > 0)
		{
			d--;
			s[i] = '.';
		}
	}

	cout << s << endl;
}

Submission Info

Compile Error

Main.cpp: In function ‘int main()’:
Main.cpp:20:13: warning: unused variable ‘cnt’ [-Wunused-variable]
   20 |         int cnt = 0;
      |             ^~~

Judge Result