以下代码是在补码表示下,使用算术逻辑运算单元进行的运算,请问输出为多少?(使用十进制表示,直接写结果即可) short int a = -15; short int b = 10; short int c = a & b; short int d = a ^ b; short int e = ~c; short int f = b << 2; short int g = d >> 1; short int h = (a + b) >> 2; printf("%hd\n", (h << 2) | g);
时间: 2024-03-10 09:45:06 浏览: 88
十进制小数转化二进制小数(补码形式输出)
首先将a和b转换为二进制形式:
```
a = -15 = 0b1111111111110001
b = 10 = 0b0000000000001010
```
接着进行运算:
```
c = a & b = 0b0000000000000000
d = a ^ b = 0b1111111111111011
e = ~c = 0b1111111111111111
f = b << 2 = 0b0000000000101000
g = d >> 1 = 0b1111111111111101
h = (a + b) >> 2 = -1
(h << 2) | g = 0b1111111111111010
```
最后将结果0b1111111111111010转换为十进制数,即为-6。因此代码的输出结果为-6。
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