답안 #951852

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
951852 2024-03-22T20:37:56 Z Saul0906 PIN (CEOI10_pin) C++14
35 / 100
1000 ms 2384 KB
#include <bits/stdc++.h>
#define rep(a,b,c) for(int a=b; a<c; a++)
#define repa(a,b) for(auto a:b)
#define fi first
#define se second
#define pii pair<int, int>
#define ll long long
#define endl "\n"

using namespace std;

int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	int n, d, ans=0;
	cin>>n>>d;
	string s[n];
	rep(i,0,n){
		cin>>s[i];
		rep(j,0,i){
			int c=0;
			rep(k,0,4) if(s[i][k]!=s[j][k]) c++;
			if(c==d) ans++;
		}
	}
	cout<<ans<<endl;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 348 KB Output is correct
2 Correct 4 ms 348 KB Output is correct
3 Correct 3 ms 348 KB Output is correct
4 Correct 596 ms 1116 KB Output is correct
5 Correct 912 ms 1368 KB Output is correct
6 Correct 909 ms 1360 KB Output is correct
7 Correct 585 ms 1360 KB Output is correct
8 Execution timed out 1066 ms 1372 KB Time limit exceeded
9 Execution timed out 1058 ms 1928 KB Time limit exceeded
10 Execution timed out 1010 ms 2384 KB Time limit exceeded
11 Execution timed out 1044 ms 1408 KB Time limit exceeded
12 Execution timed out 1066 ms 1884 KB Time limit exceeded
13 Execution timed out 1054 ms 1372 KB Time limit exceeded
14 Execution timed out 1037 ms 1348 KB Time limit exceeded
15 Execution timed out 1055 ms 2132 KB Time limit exceeded
16 Execution timed out 1037 ms 1620 KB Time limit exceeded
17 Execution timed out 1022 ms 2236 KB Time limit exceeded
18 Execution timed out 1101 ms 1684 KB Time limit exceeded
19 Execution timed out 1053 ms 1884 KB Time limit exceeded
20 Execution timed out 1092 ms 2360 KB Time limit exceeded