Flip Bits - Lintcode Java | Welkin Lan

Flip Bits – Lintcode Java | Welkin Lan

Flip Bits – Lintcode Java

Determine the number of bits required to flip if you want to convert integer n to integer m.

Example

Given n = 31 (11111), m = 14 (01110), return 2.

Note

Both n and m are 32-bit integers.

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