/exercise-2

Primary LanguageC#

Patika Homework 1 - Algorithm Questions About Collections

1. Work

Throw the 20 positive numbers entered from the keyboard into 2 separate lists as prime and non-prime. (Write using the ArrayList class.)

  • Block negative and non-numeric entries.
  • Print the elements of each array, from largest to smallest.
  • Print the number of elements and the average of both arrays to the screen.

2. Work

Write a program that finds the largest 3 and the smallest 3 of the 20 numbers entered from the keyboard, takes the averages of both groups and prints these averages and average totals to the console. (Write using the Array class)

3. Work

Write a program that stores the vowels in a sentence entered from the keyboard in an array and sorts the elements of the array.