#include <iostream>
using namespace std;
int main() {
int i,j,l;
char str[]="my name is aditya";
char str2[]="aditya";
for( l=0; str2[l]!=NULL; l++);
for(i=0,j=0 ; str[i]!=NULL && str2[j]!=NULL;)
{
if(str2[j]==str[i])
{
i++;
j++;
}
else
j=0;
}
if(l==j)
cout<<"sub string"<<endl;
return 0;
}
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