oj.uz

Submission #3523

# Submission time Handle Problem Language Result Execution time Memory
3523 2013-08-31T06:22:48 Z arine Divide into triangle (kriii1_D) C++
0 / 1
 0 ms 1676 KB 
#include <iostream>
#include <algorithm>
using namespace std;
typedef struct _point {
    int x, y;
    int num;
    bool operator<(const _point& A) const { return x<A.x || x==A.x && y<A.y; }
} point;

int N;
point data[305];

int main() {

    cin >> N;
    for(int i=0; i<3*N; ++i) {
        cin >> data[i].x >> data[i].y;
        data[i].num=i+1;
    }   
    sort(data, data+3*N);

    for(int i=0; i<3*N; i+=3)
        cout << data[i].num << " " << data[i+1].num << " " << data[i+2].num << endl;

    return 0;

}

Subtask #1
0.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1676 KB Output is correct
2 Correct 0 ms 1676 KB Output is correct
3 Correct 0 ms 1676 KB Output is correct
4 Correct 0 ms 1676 KB Output is correct
5 Correct 0 ms 1676 KB Output is correct
6 OK 0 ms 1676 KB
7 Halted 0 ms 0 KB -