CNoodle

摘要： Given 3 positives numbers a, b and c. Return the minimum flips required in some bits of a and b to make ( a OR b == c ). (bitwise OR operation).Flip o 阅读全文

摘要： You are given two strings s and t of the same length and an integer maxCost. You want to change s to t. Changing the ith character of s to ith charact 阅读全文