也是一道AC比較高的
感覺最近只對簡單題有feel？
盯著難題看了很久我只是想到了夜宵。。

Lowest Bit
Time Limit: 1 Second Memory Limit: 32768 KB

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. (閱讀全文…)