oj.uz

답안 #43838

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
43838 2018-03-25T09:16:02 Z heon Geppetto (COCI15_geppetto) C++11
0 / 80
 2 ms 824 KB 
#include<iostream>

using namespace std;

int main(){
	
	int n,m,a[21],b[401];
	int cnt = 0;
	cin >> n >> m;
	if(m <= 2 && m != 0) cnt = 1;
	for(int i = 0; i < m; i++){
		cin >> a[i] >> b[i];
		for(int j = i-1; j >= 0; j--){
			if(a[i] != a[j] || b[i] != b[j]){
				cnt++;
			}
		}
	}
	cout << n*(n-1)+1-cnt;
}

Subtask #1
0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 248 KB Output isn't correct
2 Incorrect 2 ms 484 KB Output isn't correct
3 Incorrect 2 ms 588 KB Output isn't correct
4 Incorrect 2 ms 608 KB Output isn't correct
5 Incorrect 2 ms 700 KB Output isn't correct
6 Incorrect 2 ms 700 KB Output isn't correct
7 Incorrect 2 ms 700 KB Output isn't correct
8 Incorrect 2 ms 700 KB Output isn't correct
9 Incorrect 1 ms 700 KB Output isn't correct
10 Incorrect 2 ms 824 KB Output isn't correct