I don't know why i can't running the code of the variable.int and double??

Answer 1

Here's your mistakes:
* Forgot a semi-colon after the String.
* String has a capital s.
* Wrote a comma instead of a period as the decimal place
*Also forgot a semi-colon after the double was initialized.

Answer 2

We don't know either , but thanks for telling us

Answer 3

the code is
string name="david"
int age = 24;
double score =145,6
char group ='Z';

Answer 4

What code? Tag it

Answer 5

variable.int? Is variable a class?
I mean you would be a king in my eyes if you can set int as a public variable of this instance