Binary String Matching

#include<stdio.h>
#include<string.h>
char a[11],b[1001];
int main(){
int N;
while(scanf("%d",&N)!=EOF);
while(N--){
int n,i,l,sum=0;
scanf("%s%s",a,b);
n=strlen(b);
l=strlen(a);
for(i=0;i<n;i++){
if(strncmp(&b[i],a,l)==0)sum++;
}
printf("%d\n",sum);
}
return 0;
}