#include <stdio.h>
#include <math.h>

int main()
{
    float a = 0.0, b = 0.0;
    float ratio = a/b;

    printf( "%f\n", ratio );
    printf( "%f\n", a );

    if( a <= ratio ) {
        printf( "YES\n" );
    } else {
        printf( "NO\n" );        
    }
    
    if( a > ratio ) {
        printf( "YES\n" );
    } else {
        printf( "NO\n" );        
    }
    
    return 0;
}