Given an array of primitive integers named grades, fill in the blank to complete the following code that calculates the average of all the grades: double average = 0; average + grades[ average ( = grades. length; Use proper spacing per the course style guide. Do not include additional spaces at the beginning or end.

Question

Engineering

Theresa

9 January, 22:26

Given an array of primitive integers named grades, fill in the blank to complete the following code that calculates the average of all the grades: double average = 0; average + grades[ average ( = grades. length; Use proper spacing per the course style guide. Do not include additional spaces at the beginning or end.

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Answers (1)

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Lucian Huffman · Answer 1

C+ + snippet is given below with appropriate comments and explanation

Explanation:

Code snippet:

double average=0; //declaring variable

//using for loop

for (int i=0; i
{

average+=grades[i]; //add each grade to average

}

average/=grades. length; //find average

Explanation:

Above code snippet need a for loop to add each grade from the array to the variable average,

average/=grades. length; this will compute average.