Help me in solving FLOW008 problem

My issue

I am not able to find why i am getting the wrong answer.
It would be kind if anyone can help me out of this. Thanks!

My code

#include <iostream>
using namespace std;

int main() {
	int t;
	cin>>t;
	while(t>0){
	    int n;
	    cin>>n;
	    if(n<10){
	        cout<<"Thanks for helping chef!\n";
	    }
	    else {
	        cout<<"-1\n";
	    }
	    t--;
	}
	return 0;
}

Problem Link: FLOW008 Problem - CodeChef

Summary

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“Thanks for helping Chef!” - You have been printing this statement in the wrong format i.e., ‘c’ in chef is Uppercase not Lowercase.