/leetcode

Primary LanguageC++

leetcode 461. Hamming Distance

bitCount, Brian Kernighan's way

[461. Hamming Distance.cpp](https://github.com/yangp725/leetcode/blob/master/461. Hamming Distance.cpp)

leetcode 419. Battleships in a Board

[419. Battleships in a Board.cpp](https://github.com/yangp725/leetcode/blob/master/419. Battleships in a Board.cpp)

leetcode 338. Counting Bits

[338. Counting Bits.cpp](https://github.com/yangp725/leetcode/blob/master/338. Counting Bits.cpp)

leetcode 412. Fizz Buzz

[412. Fizz Buzz.cpp](https://github.com/yangp725/leetcode/blob/master/412. Fizz Buzz.cpp)

leetcode 463. Island Perimeter

[463. Island Perimeter.cpp](https://github.com/yangp725/leetcode/blob/master/463. Island Perimeter.cpp)

leetcode 513. Find Bottom Left Tree Value

使用queue，从右向左逐层遍历

513. Find Bottom Left Tree Value.cpp