#include <iostream>
using namespace std; // consider removing this line in serious projects

int main() {
	cout<<"猜一个数字";
	int intNum = 0;
	int example=42;
	cin >> intNum;
	while (intNum != example) {
		if (intNum > example){
			cout<<intNum<<"猜大了"<<endl;
			cin>>intNum;
		}
		if(intNum<example){
			cout<<intNum<<"猜小了"<<endl;
			cin>>intNum;
		}
	}
    cout<<intNum<<"猜对了";
	return 0;
}