Owen Liu

Full-Stack Software Engineer, loves mountain climbing and exploring new things.

LeetCode 151.

less than 1 minute read

Complexity Time complexity: O(n)

LeetCode 14.

less than 1 minute read

Complexity Time complexity: O(n)

LeetCode 58.

less than 1 minute read

Complexity Time complexity: O(n)

LeetCode 12.

less than 1 minute read

Complexity Time complexity: O(n)

LeetCode 134.

1 minute read

Question ``` There are n gas stations along a circular route, where the amount of gas at the ith station is gas[i].