#include <iostream>
#include <cstdlib>
void main() {
    int x;
    double d;
    char c;
    bool tf;
    x = 100;
    d = 12.21;
    c = 'A';
    tf = true;
    std :: cout << "X=" << x << "\n";
    std :: cout << "D=" << d << "\n";
    std :: cout << "C=" << c << "\n";
    std :: cout << "TF=" << tf << "\n";
    std :: system("pause")
}