gdsheng35的专栏

1、倒序输出string

#include int main(int argc,char* agrv[]){ int* p = NULL; int* pNext = p + 1; int res = (int)pNext; int nSystemBit = res<<3; std::cout<<nSystemBit<<std::endl; int i = 65536; std::cout <<

strlen原型

#pragma once#include #include #include #include using namespace std;//自己写函数 http://blog.youkuaiyun.com/herveyhuang/article/details/39755991unsigned int mystrlen(const char* str);char* mystrcat(cha

一、改错题(两处错误)char *getErrorType(int nErrorID){char strErrorID1[] = “no exit”;char strErrorID2[] = “not available”;swith(nErrorID){case 1:return strErrorID1;case 2:return strErrorID2;defau