Question

Open Average Test Scores while loop, comment out the while loop and add a for loop that averages 4 test scores. Code C#

While loop code

using System;
class Program
{
static void Main() {
int count = 0, total = 0, number;
  
while (count < 3)
{
Console.Write("Enter a number: ");
number = Convert.ToInt32(Console.ReadLine());
total += number;
count++;
}
  
double average = total / 3.0;
Console.Write("Average = " + average.ToString("####0.00"));
}
}

Answer 1

using System;
class Program
{
static void Main() {
int count = 0, total = 0, number;
  
for(count = 0; count <4; count++) // loops 4 times
{
Console.Write("Enter a number: ");
number = Convert.ToInt32(Console.ReadLine());
total += number;
}
  
double average = total / 4.0;
Console.Write("Average = " + average.ToString("####0.00"));
}
}
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