What is the correct answer & if there's no outcome then describe why?

Question

what is the output of this code?
#include<iostream>
using namespace std;
int main() {
string str =''2'';
int l=2;
cout<<str+l;
}

Answer 1

I dont know if you put it in here right but
#include<iosteam> //Needs to be <iostream>
using namespace std;
int main() {
string str ='2' // needs ; at end and will error if you dont use "2" becasue '' is for char and you are making it a string.
int l=2;
cout<<str+l; //After other things are changed this will give you a compilation error because you cant add a string to a int.
}

Answer 2

it's show compilers error....what is the correct answer and describe the right way also😊

Answer 3

ha ha ha.....here some typing mistake....
but I satisfied your answers😊👍👌

Answer 4

your 3rd comment clear my doubt

Answer 5

ok @kurwius....means that first define then add?

Answer 6

thanks @kurwius now I understand...😊

Answer 7

thanks for help @kurwius