#include <cstdio>
int main() {
    freopen("output.txt", "w", stdout);
    printf("99999\n");
    printf("0 0 10 100\n");
    for(int i =0 ; i < 99998; ++i) {
        printf("%d %d %d %d\n",  (i+1)*10,0,(i+2)*10 , 100);
    }
    return 0;
}
My early solution get AC, but must get TL.

Edited by author 19.01.2011 16:05

Also this test

4
0 0 2 6
2 2 4 4
4 0 6 6
6 2 8 4

My AC solution gives 12 when correct answer is 8