Write a program Octal to Decimal using java in simple - Technology369kk

 Program

import java.util.Scanner;

import java.util. *;

class Oct_Deci{

Scanner sc;

int num;

// Methods : 1 Using Function throgh

/*

void getVal(){

System.out.println("Octal to Decimal:");

sc = new Scanner(System.in);

System.out.println("\n Enter the number: ");

num = Integer.parseInt(sc.nextLine(),8);

}

void covnert(){

String decimal = Integer.toString(num);

System.out.println("Decimal Value is:"+decimal);

}

public static void main(String aeg[]){

Oct_Deci obj= new Oct_Deci();

obj.getVal();

obj.covnert();

}

*/

// Methods 2: Using Built- and Simple

public static void main(String args[]){

String Oct= "17";

int decimal = Integer.parseInt(Oct, 8);

System.out.println("Decimal Value is:"+decimal);

}

}

Answer:

 

Decimal Value is:15