OJ Board

Hi. Plz help with this code. I get a WA but I tested all the cases available.

#include<stdio.h>

int isdigit(char c)
{
switch(c)
{
case '0': return 0;
case '1': return 1;
case '2': return 2;
case '3': return 3;
case '4': return 4;
case '5': return 5;
case '6': return 6;
case '7 ...

I just checked it by copying and compiling the code again it gives 31 671.
wat can be the problem?

Yes. I have tested it a couple of times.

Plz help me with this. I have checked the test cases on the forum too. This works for all of them except - 1048576 59049 . Is there a precision issue or some fault otherwise?

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

int main()
{
unsigned long h,n; /*Height of Root Cat, No. of leaf ...

I see. Thanks for the valuable clarification and your time!

Thanks a lot. This was the problem indeed. But could you tell me why didn't the earlier code work?

Hi! I'm new to ACM and this forum. plz help me with this. runs fine for sample input but gives WA on judge
aren't there only these six possibilities? can someone provide some test cases

#include<stdio.h>

int main()
{
unsigned long bins[9]; /*2d array[3][3] could hv been used too*/
unsigned long ...