Recursion java

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 vote239 views1 answer
How to remove spaces from an array in java
Java
4 votes217 views1 answer
!== in javasrippt
Java
2 votes227 views1 answer
How to find length of set in java
Java
0 vote269 views1 answer
POST method) in spring rest api
Java Spring
0 vote197 views1 answer
Discord jda await msg
Java
1 vote207 views1 answer
Discord jda remove @everyone from channel
Java
1 vote218 views1 answer
Programmation android avoir acces à la liste des intents de partage
Java
0 vote208 views1 answer
Setlist arraylist java swing example
Java
0 vote224 views1 answer
Build.plugins.plugin.version
Java
1 vote212 views1 answer
Java get bigger int
Java