C++字符常量

#include <iostream>
using namespace std;
int main() {
   char newline = '/n';
   char tab = '/t';
   char backspace = '/b';
   char backslash = '/';
   char nullChar = '/0';

   cout << "Newline character: " << newline << "ending" << endl;
   cout << "Tab character: " << tab << "ending" << endl;
   cout << "Backspace character: " << backspace << "ending" << endl;
   cout << "Backslash character: " << backslash << "ending" << endl;
   cout << "Null character: " << nullChar << "ending" << endl;
}