getch_and_getche

#include <stdio.h>
#include <stdlib.h>
#include <iostream>
#include <string.h>
#include <conio.h> // getche, getche
using namespace std;

int main() {

/*
    // Ler o caracter do telcado e nao imprime!
    char a;
    a = getch();
    cout<<a<<endl;

*/
   // Ler o caracter do teclaco e imprime!
    char b;
    b = getche();

    return 0;
}