Why the output is this?

Question

the code is this
#include<iostream.h>
main()
{cout<<123456789;
}
And the output is 123456789

Answer 1

if you want to output a string
what happens when you output like this?

int a = 123456789;
cout << a;

an integer is printed to screen.

Answer 2

what were you expecting the output to be?

Answer 3

thank you so much

Answer 4

Because you output number 123456789 ;)

Answer 5

like this
cout<<"123456789";

Answer 6

No it's not necessary. You can output integer as well

Answer 7

oh

Answer 8

😒😒

Answer 9

but thats not in double quotes

Answer 10

it must be in double quotes