← Back to Loops
Question 291
Average of Array Elements (for-each)
Average of Array Elements (for-each)
The arraynumscontains{10, 20, 30, 40}. Use a for-each loop to sum the elements, then print their average as adouble(see Expected Output). Divide the sum bynums.length, casting todoubleso the decimal is kept.
Expected Output:
Average: 25.0= newline. The output ends with a newline — print one after the last line.
Hints2 available
Sign in to use hintsTopics:
Loops
1
Tab to indent (Esc then Tab to move on) · Ctrl+Enter to run · Shift+Alt+F to format · Ctrl+Space to expand shortcuts (sysout, psvm, fori)
Your Output
Run your code to see the output here...
Test Cases
Run your code to see test case results.