#include<stdio.h>
#include<string.h>
int main()
{
char s[1000];
char s1[1000];
int n,i,len,len1,x=0,a[100],b[100],j,k,c;
for(k=1; k<=n; k++)
{
if(len<len1)
else if(len==len1)
{
if(c==0)
else
}
else
{
c = len-len1;
for(i=0,j=c; i<len && j<len1; i++,j++)
{
a[i]==b[j];
x++;
}
if(x==len)
else
x=0;
}
}
return 0;
}
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