question on variables

Question

#include <iostream>
using namespace std;

int main()
{
int a
int b
a=b=30
int sum = a + b;
cout << sum;

return 0;
}
whats wrong with this ? plz give me some help, thx

Answer 1

Yep, just semicolons missing.

Answer 2

You forgot the ';' after lines : 6, 7, 8.
Try to look at the errors displays un the console :
When it says:"int main() : 7 : 12 : error expected ';' before 'int'"
You can fine the number of the line: here 7 and the error: "expected... before 'int'"

This code outputs 60
a=b=30; so a=30 b=30
30+30=60.