Poll: Kiểm tra kiến thức C - 4.11

[qtd (Đỗ Trung Quân)]

Let’s have a discussion about this problem and get the answer here http://www.indiabix.com/online-test/c-programming-test/14
11. Which of the following statements are correct about the program?

#include<stdio.h>

int main()
{
    unsigned int num;
    int i;
    scanf("%u", &num);
    for(i=0; i<16; i++)
    {
        printf("%d", (num<<i & 1<<15)?1:0);
    }
    return 0;
}

• A. It prints all even bits from num
• B. It prints all odd bits from num
• C. It prints binary equivalent num
• D. Error

[Le_Dinh_Huy (Lê Đình Huy)]

bài này khó, vẫn chưa hiểu lắm