while loop iteration

Question

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

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

return 0;
}
can anybody explain it to me.

Answer 1

loop will run 5 times.
each time it will ask for any number as Input and it will make sum of all the 5 entered numbers+1.