Array testGrades contains NUM_VALS test scores. Write a for loop that sets sumExtra to the total extra credit received. Full credit is 100, so anything over 100 is extra credit. Ex: If testGrades

Complete Question:

Array testGrades contains NUM_VALS test scores. Write a for loop that sets sumExtra to the total extra credit received. Full credit is 100, so anything over 100 is extra credit Ex: If testGrades = {101, 83, 107, 90}, then sumExtra = 8, because 1 + 0 + 7 + 0 is 8."

Answer:

import java. util. Arrays;

import java. util. Scanner;

public class SumOfExcess {

public static void main (String [] args) {

Scanner in = new Scanner (System. in);

final int NUM_VALS = 5;

int[] testGrades = new int[NUM_VALS];

int sumExtra = 0;

System. out. println ("Enter the test scores for the five courses");

testGrades[0] = in. nextInt ();

for (int i = 1; i
System. out. println ("Enter next score");

testGrades[i] = in. nextInt ();

}

System. out. println ("The test scores are " + Arrays. toString (testGrades));

//Finding the sum of excess credit

for (int i = 0; i < testGrades. length; + +i) {

if (testGrades[i] > 100) {

sumExtra = testGrades[i] - 100 + sumExtra;

}

else {

}

}

System. out. println ("Total sumExtra: " + sumExtra);

}

}

Explanation:

This has been solved using Java programming language create the array of type int and of length NUM_VALS in this case 5 int[] testGrades = new int[NUM_VALS]; Use a for loop to request user to enter the values for the credits Use Java's Arrays. toString Method to display the array after all the values have been entered Create and initialize the variable sumExtra Using a second for loop iterate the entire array, using an if statement determine values above 100, subtract the extra value and add to the variable sumExtra