Class: While1

Create a program that uses a While loop from 1 to 10 and prints each number

Input:
None

Output:
1
2
3
4
5
6
7
8
9
10

Class: While2

Create a program that uses a While loop from 100 to 90 and prints out each number in descending order.

Input:
None

Output:
100
99
98
97
96
.
.
90

Class: While3

Create a program that uses a While loop from 100 to 50 and prints out each number in descending order by 5.

Input:
None

Output:
100
95
90
85
.
.
50

Class: While4

Create a program that uses a While loop to count backwards by 5 starting with 50 while the number is not equal to 5.

Input:
none

Output:

50
45
40
...
15
10

Class: While5

Create a program that uses a while loop to find the product of each number between 50 and 100 multiplied by 2 while the numbers are incremented by 10.

Input:
None.

Output:
100
120
140
160
180
200

Class: While6

Create a program that uses a While loop to find the squares of all the numbers from the 1 to 10.

Input:
None.

Output:
square of each number

Class: While7

Make your loop flexible.

Create a program that uses a While loop to find the sum of all the numbers from the input starting value to the input ending value.

Input:
starting value
ending value (must be greater than the starting value)

Output:
Print all the first sum over 50 and leave the loop.

Class: While8

Create a program that uses a while loop to print 10 random integers between 1 and 10 inclusive. For random class information, see pg 94 in textbook.

Input:
none

Output:
10 random numbers

Class: While9

String x = "Hello";

Create a program that uses a While loop, length and substring to print each letter of the string on a separate line.

Input:
none

Output:
H
e
l
l
o

Class: While10

Create a program that uses a While loop to determine which numbers between 1 and 20 are even and which are odd. Use the modulus operator to accomplish this. See pg 59 in textbook.

Input:
x number of grades

Output:
average grade

Class: While11

Make your loop sentinel controlled.

Create a program that uses a While loop to reads in and sums grades until a -1 (a sentinel) in input.

Input:
x number of grades

Output:
average grade

Class: WhileExCr1

Change the While9 program above: make it more flexible. This program should ask the user or a word rather than using the given string "Hello".