OJ Board

I think that you should use long double when dividing numbers, because some results might come too big when trying to multiply.
Some data for testing perhaps:
100 6
23 5
34 20
17 9
98 6
88 12
67 21
34 34
12 11
90 6
80 7
70 7
60 8
50 9
45 10
These should be the correct answers:
1192052400
33649 ...

Why do I get WA? I mean with my test data everything shows right :(
[c]
#include <stdio.h>
#include <string.h>

#define MAX 13
#define INIMESI 10

void arvuta(int);

int main(void)
{
int n;

while((scanf("%d",&n))!=EOF)
{
arvuta(n);
}
}

void arvuta(int arv)
{
char nimi[MAX], nimed[INIMESI ...

I have a problem with 119, I get WA. I dont know what is wrong with my code.

Here you can find my code

Do I understand correctly that all input comes at once and after input reads EOF, then comes output all in groups separeated by blank line???