Java recursion

public static long factorial(int n) { 
    if (n == 1) return 1; //base case
    return n * factorial(n-1); 
}

Source: introcs.cs.princeton.edu

Recursion examples Java

public static void countDown(int number){
        if (number == 0) {
            System.out.println(number);
        } else {
            System.out.println(number);
            countDown(number - 1);
        }
 }

Source: java67.com

Recursion java

    public static  int exponent(int n){
        int ans;
        if(n == 0)
            return 1;
        else if(n%2 == 0){
            int k = exponent(n/2);
            ans = k*k;
        }
        ans= 2 * exponent(n-1);

        return ans ;
    }

Similar codes

0 vote143 views1 answer
Code wars jaden casting java
Java
0 vote174 views1 answer
Android how to change focus on confirm button on keyboard
Java
7 votes185 views2 answers
How to return the first character in an array from a method java
Java
1 vote159 views2 answers
Komplettes array ausgeben java
Java
0 vote142 views1 answer
How to get config values bukkit
Java
-2 votes137 views2 answers
How to get filename without extension in java
Java
17 votes139 views2 answers
Java constructor
Java
0 vote149 views1 answer
Android studio fecth audio from app directory
Java
0 vote182 views2 answers
Java coding standards for interfaces
Java
0 vote153 views1 answer
Java all characters in alphabet order simpler
Java