Escape Sequences setw

Question

How to fix
cout<<setw(10)<<"\\"""<<setw(20)<<"double quote"<<std::endl;

cout<<setw(10)<<"\\\"<<setw(20)<<"Backslash"<<std::endl;

Answer 1

#include <iostream>
#include <iomanip>
using namespace std;

int main() {
cout<<setw(10)<<"\"\""<<setw(20)<<"double quote"<<std::endl;

cout<<setw(10)<<"\\"<<setw(20)<<"Backslash"<<std::endl;
return 0;
}
\ just initiates escape sequences or lets you add add a character like " or \ to a string if the character is typed directly after it:
cout << "\\"; // -> \
cout << "\""; // -> "