Run Code
|
API
|
Code Wall
|
Users
|
Misc
|
Feedback
|
Login
|
Theme
|
Privacy
|
Blog
single_digit
//'main' method must be in a class 'Rextester'. //Compiler version 1.8.0_111 import java.util.*; import java.lang.*; class Rextester { public static void main(String args[]){ System.out.println(singleDigit(9223));; } public static int singleDigit(int input){ int sumOfDigit= getDigitSum(input); if(sumOfDigit>=10){ sumOfDigit = singleDigit(sumOfDigit); } return sumOfDigit; } static int getDigitSum(int digit){ int sum=0; for (int i = digit; i >0 ; i=i/10) { sum+=i%10; } return sum; } }
run
|
edit
|
history
|
help
0
Please
log in
to post a comment.
innerclssss
Strings Ops
JavaQ5b
Alllocate and release memory
JavaQ5
Max Repeated Number in array
PE #6
4b
Hosteller.java
Fireball Plugin
Please log in to post a comment.