OJ Board

its an easy prob. 8) but i keep getting WA :oops: in it.here is my code:

#include<stdio.h>
int main()
{
char a[100001];
int b,c,d,e,f,x,i,y,p,q;
while(gets(a))
{
b=c=d=e=f=p=q=x=0;
for(i=0;a[i];i++)
{
b=(b*10+a[i]-48)%4;
c=(c*10+a[i]-48)%100;
d=(d*10+a[i]-48)%400;
e=(e*10+a[i]-48)%15 ...

i cant find out any mistake in my code..
here is the code...

#include<stdio.h>
int main()
{
int a[1000],i,p,flag,c,n,b=0,count,t;
scanf("%d",&c);
while(scanf("%d",&n)==1)
{
for(i=0;i<n;i++)
scanf("%d",&a );
count=0;
for(i=1;i<n;i++)
{
flag=0;
p=0;
while(p<n-i)
{
if(a[p]>a[p+1])
{
t ...