Xylem and Phloem Number in Java
In this section, we will learn what is xylem and phloem number and also create Java programs to check if the given number is xylem or phloem. The xylem and phloem number program frequently asked in Java coding tests and academics.
Xylem and Phloem Number
A number N will be a xylem number if the sum of its extreme (first and last) digits is equal to the sum of mean (all digits except first and last) digits. If the sum of extreme digits is not equal to the sum of mean digits, the number is called phloem number.
In short, we can say that:
Sum of extreme digits = Sum of mean digits
Sum of extreme digits ≠ Sum of mean digits
Xylem and Phloem Number Example
Steps to find Xylem and Phloem Number
Let's implement the above steps in a Java program and check if the given number is xylem or phloem.
Xylem and Phloem Number Java Program
Enter a number: 825122 The sum of extreme digits: 10 The sum of mean digits: 10 825122 is a xylem number.
Enter a number: 761312 The sum of extreme digits: 9 The sum of mean digits: 11 761312 is a phloem number.