Help me in solving SYN9V2 problem

help
,
1

My issue

i am writing end1 as same as compier want but its show error in code

My code

#include <bits/stdc++.h>
using namespace std;

int main() {
cout <<8*9 <<  end1  << (100+200)*2;
return 0;
}

Learning course: Learn C++
Problem Link: CodeChef: Practical coding for everyone

2

@vikash14581
There is a slight typo error it is not end1 but endl ,it’s letter l.