Variables

Question

int a = 10;
int b = a;
cout<<“a+b”<<endl;
// displays 20;

why does there have to be an ‘endl’ since its a single statement. Is this alternative wrong?[ cout<<“a+b” ; ]

Answer 1

Nicholas Amponsah you just need to put the endl if you want the cursor to jump to the next line after printing the result.

Answer 2

Ulisses Cruz thank you, i do know that. All I wanna know is does this coding necessarily have to be the one above

Answer 3

Hi I wont , JS is fun ,this code

Answer 4

Hello am iranian and my language is parsian