View Code of Problem 3832

#include<iostream>
#include<cstdio>

using namespace std;

int main()
{
	string s1, s2;
	while(cin >> s1 >> s2)
	{
		int pos = s1.find(s2);
		if(pos >= 0)
			pos++;
		cout << pos << endl;
	}
	return 0;
}