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Calculate Average

Calculate Average

Learn how to insert elements into an array, and sum up all of an array's elements to calculate the average value.

We'll cover the following...

Problem

Write a program that asks the user to enter a set of student scores (non-negative integers) and then calculates the average. The program should end when the user enters -1.

Enter scores: (enter -1 to finish):
87
94
100
56
74
67
75
88
-1
Average score : 80
Calculate average score

Purpose

  • Insert elements into an array ...