Help needed in PARKET

[asit_p]

#include<stdio.h>
int main()
{
    unsigned long a,b,c,d,l,i,w;
    scanf("%lu%lu",&a,&b);
    c=a+b;
     for(i=a/2;i>2;i--)
     {
                         if(c%i==0)
                         {      
                                   l=c/i;
                                   //printf("%lu",i);
                                    w=c/l;
                                    if(l>=w)
                                         printf("%lu %lu",l,w);
                                    else
                                printf("%lu %lu ",w,l);
                                   break;
                         }
                           }
    return 0;
}

where is the error...

[leppyr64]

Define "error".

What does the judge return?

[asit_p]

judge return is WA..
but it is working fine in my system.

[leppyr64]

Shouldn't you need to verify b?

[metwallyy]

[quote]

#include <iostream>
#include <vector>
using namespace std;
int main()
{
    int x,y;
    cin>>x>>y;
    int res=x+y;
    int no=3,ni=3;
    int count=0;
    while (no*ni!=res)
    {
        count++;
                no++;
                if (no*ni==res) break;
                else
                {
                    ni+=count;
                    if (no*ni==res) break;
                    else ni-=count;
                }
    }
    cout<<no<<" "<<ni;
    return 0;
}

[/quote] why WA :S