i want to getchar twice but i cant

Question

int main()
{
    int r, c;
    r = getchar();
    c = getchar();
    putchar(r);
    putchar(c);
    printf(\"\\n\");
    return(0);
}

After it reads i

Answer 1

You're probably typing X + Enter. The first getchar() reads the character X, and the second getchar() reads a newline generated when you press Enter. Type both your characters without pressing Enter.