LeetCode191 Number of 1 Bits
2015-03-25 11:18
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题目:
Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight).
For example, the 32-bit integer ’11' has binary representation
so the function should return 3.
解决方案(C++):
结果截图:
Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight).
For example, the 32-bit integer ’11' has binary representation
00000000000000000000000000001011,
so the function should return 3.
解决方案(C++):
结果截图:
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