weixin_42647721的博客

#include "PETools.h" //获取文件大小 DWORD GetFileSize(FILE* rFile) { DWORD lenth; fseek(rFile, 0, SEEK_END); lenth = ftell(rFile); fseek(rFile, 0, SEEK_SET); return lenth; } //读取文件,返回读取文件存放的指针 LPVOID ReadFile(LPCSTR lpszFile) { FILE* ...

#include <iostream> void change(int decimal, int number) { if (number < 0) { number = abs(number); } if (number) { change(decimal, number / decimal); std::cout << number % decimal; } } int mai...

第一种方法: bool result{}; for (int i = 3; i < 1000; i++) { result = 0; for (int y = 3; y <= i -1 ; y++) { if (!(i % y)) { result = 1; break; }; ...