c++换行符有哪些
\n 换行,光标移到下一行的开首;
endl,把缓冲槽的内容输出到控制台;
\r 回车,光标移到当前行的开首,不会换到下一行,假如接着输出的话,本行之前的内容会被一一掩盖;
#include <iostream> using namespace std; int main() { cout << "this is the first line\n"; cout << "this is the second line\r"; cout << "this is the third line\n"; cout << "this is the fouth line\r"; cout << "this is the fifth line\n"; cout<<"First"<<"\n"<<"Second"<<endl; cout<<"First123"<<"\r"<<"Second"<<endl; cout<<"这是换"<<endl<<"行符"; return 0; }
效果:
this is the first line this is the third linee this is the fifth line First Second Second23 这是换 行符 Presss any key to continue
引荐课程:C言语教程
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