View Code of Problem 3832

#include<bits/stdc++.h> 
using namespace std;
int main() {
	string s1,s2;
	while(cin>>s1&&cin>>s2){
		int temp=s1.find(s2);
		if(temp!=-1)
			cout<<temp+1<<endl;
		else
			cout<<-1<<endl;
	}
}