cetvrti

#include <iostream>
using namespace std;

int main() {
	int N = 0;
	do {
		cout << "Upisite N :D \n";
		cin >> N;
	}while( N < 1 ||  N > 26);


	for(int i = 0; i < N; ++i) {
		cout << char(int('Z') - i) << " ";
	}
	return 0;
}