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Submission #3425

# Submission time Handle Problem Language Result Execution time Memory
3425 2013-08-31T05:42:49 Z mjy0503 Divide into triangle (kriii1_D) C++
1 / 1
 0 ms 1204 KB 
#include <stdio.h>
#include <algorithm>
#include <string.h>
#include <vector>
int n;
struct q{
	int x,y,no;
	bool operator() (q a,q b){
		return a.x<b.x || (a.x==b.x && a.y<b.y);
	}
}su[10001];
int main(){
	scanf("%d",&n);
	int i;
	for(i=0;i<3*n;i++){
		scanf("%d %d",&su[i].x,&su[i].y);
		su[i].no=i+1;
	}
	std::sort(su,su+n*3,q());
	for(i=0;i<n;i++){
		printf("%d %d %d\n",su[i*3].no,su[i*3+1].no,su[i*3+2].no);
	}
	return 0;
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1204 KB Output is correct
2 Correct 0 ms 1204 KB Output is correct
3 Correct 0 ms 1204 KB Output is correct
4 Correct 0 ms 1204 KB Output is correct
5 Correct 0 ms 1204 KB Output is correct
6 Correct 0 ms 1204 KB Output is correct
7 Correct 0 ms 1204 KB Output is correct
8 Correct 0 ms 1204 KB Output is correct
9 Correct 0 ms 1204 KB Output is correct
10 Correct 0 ms 1204 KB Output is correct
11 Correct 0 ms 1204 KB Output is correct
12 Correct 0 ms 1204 KB Output is correct
13 Correct 0 ms 1204 KB Output is correct
14 Correct 0 ms 1204 KB Output is correct
15 Correct 0 ms 1204 KB Output is correct
16 Correct 0 ms 1204 KB Output is correct
17 Correct 0 ms 1204 KB Output is correct
18 Correct 0 ms 1204 KB Output is correct
19 Correct 0 ms 1204 KB Output is correct
20 Correct 0 ms 1204 KB Output is correct