oj.uz

Submission #3484

# Submission time Handle Problem Language Result Execution time Memory
3484 2013-08-31T06:08:09 Z imsifile Divide into triangle (kriii1_D) C++
1 / 1
 0 ms 1100 KB 
#include<stdio.h>
#include<algorithm>
using namespace std;

struct cr {
	int nu, x, y;
	bool operator< (const cr& c) const {
		if(x!=c.x)return x<c.x;
		return y<c.y;
	}
}ba[1111];

int main(){
	int n, i;
	scanf("%d", &n);
	for(i=0; i<3*n; i++){
		scanf("%d%d", &ba[i].x, &ba[i].y);
		ba[i].nu=i+1;
	}
	sort(ba, ba+3*n);
	for(i=0; i<n; i++)printf("%d %d %d\n", ba[3*i].nu, ba[3*i+1].nu, ba[3*i+2].nu);
	return 0;
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1100 KB Output is correct
2 Correct 0 ms 1100 KB Output is correct
3 Correct 0 ms 1100 KB Output is correct
4 Correct 0 ms 1100 KB Output is correct
5 Correct 0 ms 1100 KB Output is correct
6 Correct 0 ms 1100 KB Output is correct
7 Correct 0 ms 1100 KB Output is correct
8 Correct 0 ms 1100 KB Output is correct
9 Correct 0 ms 1100 KB Output is correct
10 Correct 0 ms 1100 KB Output is correct
11 Correct 0 ms 1100 KB Output is correct
12 Correct 0 ms 1100 KB Output is correct
13 Correct 0 ms 1100 KB Output is correct
14 Correct 0 ms 1100 KB Output is correct
15 Correct 0 ms 1100 KB Output is correct
16 Correct 0 ms 1100 KB Output is correct
17 Correct 0 ms 1100 KB Output is correct
18 Correct 0 ms 1100 KB Output is correct
19 Correct 0 ms 1100 KB Output is correct
20 Correct 0 ms 1100 KB Output is correct