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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