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  1. Prepare
  2. Java
  3. Object Oriented Programming
  4. Java Interface
  5. Discussions

Java Interface

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458 Discussions

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  • k9559990
     + 0 comments

    simple code bro

    import java.io.; import java.util.;

    public class Solution {

    public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    MyCalculator calc = new MyCalculator();
    System.out.println("I implemented: AdvancedArithmetic");
    System.out.println(calc.divisor_sum(n));
  }

    } interface AdvancedArithmetic{
    public int divisor_sum(int n); }
    class MyCalculator implements AdvancedArithmetic{ @Override public int divisor_sum(int n ){ int sum=0 ; if(n>=1 && n<=1000){ for(int i = 1 ; i <=n ; i++){ if(n%i ==0){ sum+=i; }}} return sum; }

    }

  • hungmanh2607uit1
     + 0 comments

    import java.io.; import java.util.;

    interface divSum { int divisor_sum(int n); }

    class AdvancedArithmetic implements divSum { public int divisor_sum(int n){ int sum = 0; for(int i=1; i<=n; i++) { if(n%i==0) sum = sum + i; } return(sum); } }

    public class Solution {

    public static void main(String[] args) {
    /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    AdvancedArithmetic a = new AdvancedArithmetic();
    int ans = a.divisor_sum(n);
    System.out.println("I implemented: "+a.getClass().getName());
    System.out.print(ans);
}

    }

  • uduthavarun968
     + 0 comments

    import java.util.*; interface AdvancedArithmetic{ int divisor_sum(int n); }

    //Write your code here

    class MyCalculator{ public int divisor_sum(int n){ int sum = 0; for(int i=1; i<=n; i++){ if(n%i == 0){ sum += i; } } System.out.print("AdvancedArithmetic"); System.out.println(); return sum; } }

    class Solution{ public static void main(String []args){ MyCalculator my_calculator = new MyCalculator(); System.out.print("I implemented: "); ImplementedInterfaceNames(my_calculator); Scanner sc = new Scanner(System.in); int n = sc.nextInt(); System.out.print(my_calculator.divisor_sum(n) + "\n"); sc.close(); } /* * ImplementedInterfaceNames method takes an object and prints the name of the interfaces it implemented */ static void ImplementedInterfaceNames(Object o){ Class[] theInterfaces = o.getClass().getInterfaces(); for (int i = 0; i < theInterfaces.length; i++){ String interfaceName = theInterfaces[i].getName(); System.out.println(interfaceName); } } }

  • tuanhtran_dev
     + 0 comments
    import java.util.*;
interface AdvancedArithmetic{
  int divisor_sum(int n);
}

//Write your code here
class MyCalculator implements AdvancedArithmetic{
    
    @Override
    public int divisor_sum(int n) {
        int sum = 0;
        for (int i = 1; i <= n; i++) {
            if (n % i == 0) {
                sum += i;
            }
        }
        return sum;
    }
}

class Solution{
    public static void main(String []args){
        MyCalculator my_calculator = new MyCalculator();
        System.out.print("I implemented: ");
        ImplementedInterfaceNames(my_calculator);
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        System.out.print(my_calculator.divisor_sum(n) + "\n");
      	sc.close();
    }
    /*
     *  ImplementedInterfaceNames method takes an object and prints the name of the interfaces it implemented
     */
    static void ImplementedInterfaceNames(Object o){
        Class[] theInterfaces = o.getClass().getInterfaces();
        for (int i = 0; i < theInterfaces.length; i++){
            String interfaceName = theInterfaces[i].getName();
            System.out.println(interfaceName);
        }
    }
}

  • deepakchilla106
     + 1 comment
    import java.io.*;
import java.util.*;

interface divSum {
    int divisor_sum(int n);
}

class AdvancedArithmetic {
    int divisor_sum(int n){
        int sum = 0;
        for(int i=1; i<=n; i++) {
            if(n%i==0)
                sum = sum + i;
        }
        return(sum);
    }
}

public class Solution {
    
    public static void main(String[] args) {
        /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        AdvancedArithmetic a = new AdvancedArithmetic();
        int ans = a.divisor_sum(n);
        System.out.println("I implemented: "+a.getClass().getName());
        System.out.print(ans);
    }
}