#include <iostream>
#include <fstream>
#include <string>

using std::cout;
using std::cin;
using std::ifstream;
using std::string;

bool in(string str, char c) {
	const char* s = str.c_str();
	while (*s) {
		if (*s == c) return true;
		++s;
	}
	return false;
}

int main() {
	string str;
	char c;
	cout << "Enter a string followed by a char: \n";
	while (cin >> str >> c) {
		if (in(str, c)) cout << c << " is in " << str << '\n';
		else cout << c << " is not in " << str << '\n';
		cout << "Enter a string followed by a char: \n";
	}
}