c++换行符有哪些

c++换行符有哪些

\n 换行，光标移到下一行的开头；

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头，不会换到下一行，如果接着输出的话，本行以前的内容会被逐一覆盖；

#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;   }

结果：

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

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