HDU 2040 亲和数

这题本来准备打表的，但是后来看数据600000     MY   god  太大了  所以还是决定计算

#include<stdio.h>
#include<stdlib.h>
int judge ( int a,int b )
{
    long long  i,j,sum1 = 0,sum2 = 0;
    for ( i = 1 ; i <= a / 2;++i )
        if ( a % i == 0 )
           sum1 += i;
    for ( j = 1; j <= b / 2; ++j )
        if ( b % j == 0 )
           sum2 += j;
    if(sum1 == b && sum2 == a )
            return 1;
     else
             return 0;
}
int main ( )
{
    int a,b,N,t;
    while ( scanf ( "%d",&N ) ==1 )
    {
          while ( N-- )
          {
                scanf ( "%d%d",&a,&b );
               judge( a,b ) ? printf ( "YES\n" ):printf ( "NO\n" );
                }
          }
    return 0;
}