Answer to Question #26751 in C++ for red rose

Question

Write the following programs using a while loop:
a) Display the multiples of 3 backward from 33 to 3 inclusive
b) Display the uppercase letters of the alphabet from A to Z

Answer 1

a)
#include <iostream>

using namespace std;

int main()
{
int n = 33;// define variable n and set it to 33
while(n>= 3) // while n more then 3 or equal
{
cout<< n << " "; // print n
n-= 3; // subtract 3 from n
}
}

b)
#include<iostream>

usingnamespace std;

intmain()
{
charc = 'A'; // define variable c and set it to 'A'
while(c<= 'Z') // while c less or equal to 'Z'
{
cout<< c << " "; // print c
c++;// increment c
}
}