Code Playground — Java & JavaScript

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SkillCoder Playground

Java compiler

15

Learn & practise

Try these challenges

▸Print the numbers 1 to 10 using a for loop
▸Check if a number is even or odd
▸Reverse a String without using StringBuilder
▸Find the largest element in an int array
▸Count vowels in a word read from the Input box

Tips

• Execution starts in public static void main(String[] args).
• Use System.out.println(...) to print a line.
• Reading input? Use Scanner sc = new Scanner(System.in); and type values in the Input box.
• Type sout, psvm, fori or scanner and press Tab for quick snippets.
• Press Ctrl + Enter to run.

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