&安培; asp.net中int数据类型的运算符 [英] & operator for int datatype in asp.net

问题描述

大家好我写下以下句子



int temp = 7&9;



它返回1 ..



任何人都可以解释如何。？

解决方案

因为& 运算符在其操作数之间执行按位AND运算：

  9  &安培;  7  = 1001b& 0111b = 0001b =  1  
 

记住，真相AND操作表是

<第> 1

&	0	1
0	0	0
0	1

hello everyone i wrote following sentence

int temp = 7 & 9;

it returns 1..

can anybody explain it how.?

解决方案

Because the & operator performs bitwise AND operation between its operands:

9 & 7 = 1001b & 0111b = 0001b = 1

Remember, the truth table for AND operation is

&	0	1
0	0	0
1	0	1

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