Lowest Bit

2020年1月17日 1000点热度 0人点赞 0条评论

Lowest Bit

时间: 1ms        内存:64M

描述:

Given an positive integer A (1 <= A <= 100), output the lowest bit of A. For example, given A = 26, we can write A in binary form as 11010, so the lowest bit of A is 10, so the output should be 2. Another example goes like this: given A = 88, we can write A in binary form as 1011000, so the lowest bit of A is 1000, so the output should be 8.

输入:

Each line of input contains only an integer A (1 <= A <= 100). A line containing "0" indicates the end of input, and this line is not a part of the input data.

输出:

For each A in the input, output a line containing only its lowest bit.

示例输入:

26
88
0

示例输出:

2
8

提示:

参考答案:

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