Declare and Print Array in Java: Explanation & Practice

Problem summary

Create an array of 5 integers and print all elements.

Starter code

public class Main {
    public static void main(String[] args) {
        // Declare array with values: 10, 20, 30, 40, 50
        // Print each element on a new line
    }
}

Expected output and test cases

• Print all elements

  10
  20
  30
  40
  50

Hints

1. int[] arr = {10, 20, 30, 40, 50};
2. Use for loop to iterate
3. Access elements with arr[i]

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• Practice Sum of Array in Java
• Practice Find Maximum in Java
• Practice Calculate Average in Java

Practice all Arrays exercises · Run this idea in the Java compiler