PHP程序来计算整数中的设置位
编写一个有效的程序来计算整数的二进制表示中 1 的数量。
例子 :
Input : n = 6
Output : 2
Binary representation of 6 is 110 and has 2 set bits
Input : n = 13
Output : 3
Binary representation of 11 is 1101 and has 3 set bits
📅  最后修改于: 2022-05-13 01:54:11.478000             🧑  作者: Mango
编写一个有效的程序来计算整数的二进制表示中 1 的数量。
例子 :
Input : n = 6
Output : 2
Binary representation of 6 is 110 and has 2 set bits
Input : n = 13
Output : 3
Binary representation of 11 is 1101 and has 3 set bits