Why does it crash ?

Question

#include <iostream>
using namespace std;
int main ()
int var (a = 0; a < 50; a+=10) {
cout << a << endl;
}
int x[2][3] = {
{2, 3, 4}, // 1st row
{8, 9, 10} // 2nd row
};break
/* Outputs
0
10
20
30
40
*

Answer 1

I think this is how it should be:
#include <iostream>
using namespace std;
int main(){
for(int a=0; a<50; a+=10){
cout << a << endl;
}
return 0;
}
This code produces the expected output.

Answer 2

the { after main is missing and the closing } of main is missing

Answer 3

thx :')

Answer 4

did it work?

Answer 5

yes but if you wabt to practice with array the original code is good only missing {}