what does this code do pls explain

Question

int num = 1;
int number;
int total = 0;

while (num <= 5) {
cin >> number;
total += number;
num++;
}
cout << total << endl;

return 0;

Answer 1

It asks you for integer numbers - 5 times, sums every number you put.. and outputs the sum(total variable)

Answer 2

So do I need to input 5 diffrent values or single value is used 5 times

Answer 3

It will ask you for a number 5 times, but you could potentially put the same one each time.