Java Recursion Program Practise 3 - Raising base to power of index

Java Program to input two number and raising the input number to the power of the another input using Recursive Function. 

Output

import java.util.*;
class Main {
    int power(int n, int p){
        if(p==0)
        return 1;
        else {
            return (n* power(n,p-1));
        }
    }
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int a, b;
        System.out.println("Enter the number and the power to be raised using Recursion Function");
         a = in.nextInt();
        b = in.nextInt();
        Main ob = new Main();
        System.out.println(ob.power(a,b));
        
    }
}
Mayank Vikash is a passionate and driven tech enthusiast with a deep-rooted love for all things technology. As a dedicated tech student, Mayank has spent years exploring the ever-evolving world of coding, programming, and digital innovation.

Comments

Post a Comment

Translate

Popular posts from this blog

Letter to SBI Bank Manager of Local Branch to reduce the interest rate on home loan

Image
Letter to SBI Bank Manager of Local Branch to reduce the interest rate on home loan House no.  , Road no.  , Bistupur, Jamshedpur - 831002. 18th December, 2023. The Manager, SBI, Road no. , Bistupur, Jamshedpur - 831002.      Subject [To reduce the interest rate for Home Loan] Sir, I am [Name] and I have an account in your bank (A/C ......). I have been authorized a home loan from your bank which currently has an interest rate of 9.35%. The interest rates have resulted in a huge financial burden for me. I request you to reduce it to a moderate rate which I can cope with.  Yours faithfully, [Name]
Read more

Abhisara - the Tryst Notes

Image
Upagupta, the disciple of Buddha, lay asleep in the dust by thr city wall of Mathura. Lamps were all out, doors were all shut, ans stars were all hidden by the murky sky of August. Whose feet were those tinkling with anklets, touching his breast of a sudden? He woke up startled, and the light from a woman's lamp fell on his forgiving eyes. It was Vasavadatta the dancing girl, starred with jewels, Clouded with a pale blue mantle, drunk with the wine of her youth. She lowered her lamp and saw the young face, austerely beautiful. 'Forgive me, young ascetic,' said the woman, 'Graciously come to my house. The dusty earth is not a fit bed for you.' The young ascetic answered, 'Woman, go on your way; When the time is ripe I will come to you.' Suddenly the black night showed its teeth in a flash of lightning.  The storm growled from the corner of the sky, and the woman trembled in fear. A year had not yet passed. It was eveing of a day in April, in the Spring. The b...
Read more

Java Recursion Program Practise 5 - to input a number and print the sum of digits of the number

Image
Java Program to input a number and print the sum of digits of the number using Recursive Function import java.util.*; class Main {    int digit(int n){        if(n==0)        return 0;        else        return (n%10+digit(n/10));    }     public static void main(String[] args) {         Scanner in = new Scanner(System.in);         int a;         System.out.println("Enter the number whose sum of digit is desired using Recursive function");         a = in.nextInt();         Main ob = new Main();         System.out.println(ob.digit(a));                       } }
Read more

Java String Manipulation 28th Jan Practice 1 - to accept a character and check whether it is a letter or not. If letter, then convert it to uppercase or lowercase. Also check whether it is letter or a special character

Image
Java Program to accept a character and check whether it is a letter or not. If letter, then convert it to uppercase or lowercase. Also check whether it is letter or a special character import java.util.*; class Main {     public static void main(String[] args) {         Scanner in = new Scanner(System.in);         char a;         System.out.println("Enter a character");         a = in.next().charAt(0);         if(Character.isLetter(a)){             System.out.println("Character "+ a+ " is letter");             if(Character.isUpperCase(a)){                 System.out.println(Character.toLowerCase(a));             }             else             System.out.println(Character.toUpperCase(a)); ...
Read more

Java Recursion Program Practise 2 - Fibonacci Series

Image
Java program to find the given term of Fibonacci Series using Recursion Function import java.util.*; class Main {          int fib(int n){         if(n==1){         return 0;         }         if(n==2){         return 1;         }         if(n>2){             return(fib(n-2)+fib(n-1));         }         else         return -1;     }     public static void main(String[] args) {         Scanner in = new Scanner(System.in);         int a;         System.out.println("Enter the number of terms of Fibonacci series to be displayed using Recursion function");         a = in.nextInt();         Main ob = new Main();   ...
Read more

Java Recursion Program Practise 1 - Factorial

Image
Java Program to find Factorial of given number using Recursion import java.util.*; class Main {          int fact(int n){         if(n==0)         return 1;         else{             return(n*fact(n-1));         }     }     public static void main(String[] args) {         Scanner in = new Scanner(System.in);         int a;         System.out.println("Enter a number to get the factorial with the help of recursion");         a = in.nextInt();         Main ob = new Main();        System.out.println(ob.fact(a));                                } }
Read more

Java Recursion Program Practise 4 - to input a number and display sum from 1 to that number

Image
Java Program to input a number and display sum from 1 to that number using Recursion import java.util.*; class Main {     int add(int n){         if(n>0){             return (n + add(n-1));         }         else         return 0;     }     public static void main(String[] args) {         Scanner in = new Scanner(System.in);         int a;         System.out.println("Enter the number of which the sum is desired from 1 to the number n");         a = in.nextInt();         Main ob = new Main();       System.out.println( ob.add(a));              } }
Read more

Java String Manipulation 28th Jan Practice 2 - input a string and check whether it is a palindrome or not

Image
Palindrome is a number or a string which when reversed is the same as the original.  import java.util.*; class Main {     public static void main(String[] args) { Scanner in = new Scanner(System.in); String s,s1=""; char ch; System.out.println("Enter a String"); s = in.next(); int l = s.length(); s = s.toUpperCase(); for(int i=l-1; i>=0; i--){     ch = s.charAt(i);     s1 = s1+ch; } System.out.println(s1); if(s1.equals(s)){     System.out.println("Palindrome");      } else System.out.println("Not a palindrome");     } }
Read more

Imagine a situation where you get an opportunity to change one thing in your school. What would it be? Why do you want to change it? How would you bring about the change?

Image
  Imagine a situation where you get an opportunity to change one thing in your school. What would it be? Why do you want to change it? How would you bring about the change? School is a place where the young generations are bestowed with knowledge and wit. It is a place of education and learning where various subjects are taught to the students without keeping in mind their religion, gender or race. It is the place where everyone is equal and everyone has equal opportunity to get fundamental knowledge in each major subjects.  There are various subjects that are taught in the school. Majority of the subjects are taught in written form as practical lessons would be not possible to conduct for such a large number of students for each subject. But there is one subject that is taught mostly practically in our school and that is Sports.  During the sports period, the students are made to the warm up exercises before the match (which are usually regional games). During the first ...
Read more