What should use to feed variable to program by user?

Question

aa if we want to feed 1
we proceed as
int a;
cin >> a;
cout << a ;

after running program if we type any integer then it will show as same output...

and now I want to input a variable say 'j' then what should I use.....
or what should I use in place of cin to get desired output..

Answer 1

j is not an integer but a string, you need to declare variable string and include #include <string> in the header

Answer 2

plz answer

Answer 3

thanx