Idiot-maker

摘要： https://leetcode.com/problems/sqrtx/Implementint sqrt(int x).Compute and return the square root ofx.解题思路：这道题的题意是，算出最接近sqrt(x)的整数，正好等于或者略小于。这里注意的是，不能mi... 阅读全文

摘要： https://leetcode.com/problems/wildcard-matching/Implement wildcard pattern matching with support for'?'and'*'.'?' Matches any single character.'*' Mat... 阅读全文

摘要： https://leetcode.com/problems/multiply-strings/Given two numbers represented as strings, return multiplication of the numbers as a string.Note: The nu... 阅读全文