Java Lambda Expressions

Java Lambda Expressions

Difficulty	Max Score	Success Ratio
Medium	30	90.41%

This Java 8 challenge tests your knowledge of Lambda expressions!

Write the following methods that return a lambda expression performing a specified action:

1. PerformOperation isOdd(): The lambda expression must return [SVG image] if a number is odd or [SVG image] if it is even.
2. PerformOperation isPrime(): The lambda expression must return [SVG image] if a number is prime or [SVG image] if it is composite.
3. PerformOperation isPalindrome(): The lambda expression must return [SVG image] if a number is a palindrome or [SVG image] if it is not. Input Format

Input is handled for you by the locked stub code in your editor.

Output Format

The locked stub code in your editor will print [SVG image] lines of output.

Sample Input

The first line contains an integer, [SVG image] (the number of test cases).

The [SVG image] subsequent lines each describe a test case in the form of [SVG image] space-separated integers:

The first integer specifies the condition to check for ( [SVG image] for Odd/Even, [SVG image] for Prime, or [SVG image] for Palindrome). The second integer denotes the number to be checked.

5
1 4
2 5
3 898
1 3
2 12

Sample Output

EVEN
PRIME
PALINDROME
ODD
COMPOSITE

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