Question

cout<<"abc"<<'\\n'<<"def"<<endl; ////abc23662def ??？？什么原因啊，结果是这个，，

#include <iostream>
using namespace std;
int main()
{
cout<<"abc"<<'\\n'<<"def"<<endl; ////abc23662def ??
return 0;
}

Answer 1

你多写一个 \
应该是
cout<<"abc"<<'\n'<<"def"<<endl;

追问

///cout<<"abc"<<"\n"<<"def"<<endl; //abc def 间是换行符！，，这个我知道，