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The question doesnt specify any end condition, like, for e.g., that the last input is 0 0, which is *not* to be processed.
If u got AC could you plz tell me what was the end condition u specified.
Thanks in advance.
CJ

Hi
I tried solving Problem: 10139 but got a Time Limit Exceeded error.
What I was doing was, starting from n, i was calculating the gcd(n,m) and dividing m by gcd(n,m).

m = m/gcd (m,n)

then i did the same with n-1, and so on, till m was reduced to 1, or n became 1.

Sometimes, one gets a large ...

Actually I was trying my code at the Programming Challenges website, where I was repeatedly getting a PE.
After seeing that the code was getting accepted at the online-judge, I did try mailing it. I mailed the following :-

/* @JUDGE_ID: 62454TK 10110 C++ */

/* @BEGIN_OF_SOURCE_CODE */

#include ...

Hi
I get a PE with this program. Its driving me crazy now. Could some1 plz tell me why i m getting it. Thanks in advance.

#include <iostream.h>
#include <math.h>

int main()
{

int flag = 1;
unsigned long i;

while (flag)
{
cin >> i;
if (i != 0)

{
double value = i;
double sqrtvalue = sqrt ...