Why this code is giving error ?

Question

https://code.sololearn.com/cCfuzIvFQ7M1/?ref=app

Answer 1

You are using void type for print function so just put
print(n) ;
instead of cout<<print(5); //error

Answer 2

Bro just remove the cout << print(5);
And put print(n)
int index = 1;
while (index <= 5){
cout << index << endl;
index ++;
}
either use this code ..