Write a while loop that prints all positive numbers that are divisible by 10 and less than a given number n. For example, if n is 100, print 10 20 30 40 50 60 70 80 90. loop.cpp 1. 2 #include 4 using namespace std; 5 6 int main() { cout « "n: " « endl: int n; | cin >> n; 10 11 .. while (...) { 12 13 14 ... 15 cout << ... « " "; 16 17 cout <« endl; 18 19 return 0; 20 CodeCheck Reset

In C++, there is a specialized kind of variable known as a pointer variable that you may utilize. Do you have a knowledge of how to put it to use in various situations?

List out all the valid variable names in C++ from all the variable names given below: _, $, 6t, t, v1 2, t#, mynum!, hello, break, v1_v2, num%, P2 Valid identifiers: