问题描述 在leetcode上提交zigzag后,一直爆出RE错误,感觉应该没有越界? RT,原题在这:https://oj.leetcode.com/problems/zigzag-conversion/ 很简单的一个程序,就是横排字符串改成折线字符串,然后横排输出 我的程序在VS2012上 debug模式下自己测试没找到错误,但是提交上去之后, 就报Runtime-error,百思不得其解,求大神指教解救! char *convert(char *s, int nRows) { long l
问题描述 leetcode上的一题,Reverse Bits? 1C 题目如下:Reverse bits of a given 32 bits unsigned integer.For example given input 43261596 (represented in binary as 00000010100101000001111010011100) return 964176192 (represented in binary as00111001011110000010100101
In combinatorial mathematics, a derangement is a permutation of the elements of a set, such that no element appears in its original position. There's originally an array consisting of n integers from 1 to n in ascending order, you need to find the nu