OJ Board

Can someone please tell what is wrong with this problem, because I can't figure out why the online judge fails to accept it.

#include <stdio.h>
#include <string.h>

int box[4][4];

int bestcost;
char bestbin[16];

int check( int a,int b,int c ){
int cost=0;

cost+=box[1][1]+box[1][2]+box[1][3]-box ...

what is the output of the following input
1
3 2
1 2
1 3

koniloni wrote:

What will be output for problem no.151, if I input 20 and 21?Please inform me soon.

[/i][/b][/c]

15 and 21 are the possible output