example2.cpp
来自「Advanced Internet Programming Lecture 2 」· C++ 代码 · 共 36 行
CPP
36 行
#include <iostream>#include <cstring>using namespace std;struct mystr { void buildstr(char *s); // public void showstr();private: // now go private char str[255];} ;void mystr::buildstr(char *s){ if(!*s) *str = '\0'; // initialize string else strcat(str, s);}void mystr::showstr(){ cout << str << "\n";}int main(){ mystr s; s.buildstr(""); // init s.buildstr("Hello "); s.buildstr("there!"); s.showstr(); return 0;}
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?