#include <stdio.h>
char str[101];
int temp,i,j,n,flag;
int main() {
for(i=1;i<n/2+1;i++)
if(str[0]==str[i]){
for(j=0,flag=1;j<i;j++)
if(str[j]!=str[j+i])
flag=0;
if(flag) temp=i;
}
}
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