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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 scan = new Scanner(System.in);
int n = scan.nextInt();
MyCalculator mycalculator = new MyCalculator();
System.out.println("I implemented: AdvancedArithmetic");
System.out.print(mycalculator.divisor_sum(n));
}
}
interface AdvancedArithmetic {
int divisor_sum(int n);
}
class MyCalculator implements AdvancedArithmetic{
int suma =0;
public int divisor_sum(int n){
for(int i=1; i<=n; i++){
if(n%i==0){
suma+=i;
}
}
return suma;
}
}
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Java Interface
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public class Solution {
}
interface AdvancedArithmetic { int divisor_sum(int n); }
class MyCalculator implements AdvancedArithmetic{ int suma =0; public int divisor_sum(int n){ for(int i=1; i<=n; i++){ if(n%i==0){ suma+=i; } } return suma; } }