Please explain below program. i got confused with the output 58 . How it was came?

Question

int [ ] myArr = {6, 42, 3, 7};
int sum=0;
for(int x=0; x<myArr.length; x++) {
sum += myArr[x];
}
System.out.println(sum);

// 58

Answer 1

Thank you

Answer 2

Thank u swim

Answer 3

The aim of your code above was to sum up all the elements in the array