How to add user input in an array

[CodyJava]

Hey I'm trying to have the user input a value and store it in an array. The only problem is it's saying I can't do it due to a lack of percision (double to int). I've looked and all my values are double. Am I doing it wrong. Thanks.

import java.util.Scanner;
public class RainfallTester {
    public static void main(String [] args){
    Scanner scan = new Scanner(System.in);
    Rainfall temp = new Rainfall();
    double rain;
    
    for(double j=0; j<temp.rainfall.length;j++ ){
    System.out.println("What is the total rainfall for the month:");
    temp.rainfall[j] = scan.nextDouble(); //this is giving me an error
        }
    System.out.println("The total rainfall for the year is "+temp.getTotal());
    
    System.out.println("The average monthly rainfall is "+temp.getAvg());
    
    System.out.println("The month with the most rainfall is "+temp.getMax());
            
    System.out.println("The month with the least rainfall is "+temp.getMin());
      }
    
}

Another question is how would I get values back such as the total do I use counter or something.

public class Rainfall {
    double avgRain;
    double sum = 0;
    
    double rainfall[] = new double[11];
    
     double getTotal(){
         
       return  sum += rainfall[];
     }
     
     double getAvg(){
         sum += rainfall[];
         return sum/rainfall.length;
     }
     
     double getMax(){
         
     }
     
     double getMin(){
         
     }
    
}

Thanks.

[zergi]

In the cycle use the int type for j instead of double.

Another question is how would I get values back such as the total do I use counter or something.

Yes, you may use counter

double getTotal(){
  sum = 0;    
  for ( int i = 0; i <  rainfall.length; i++ ) {
    sum += rainfall[i];
  }      
  return  sum; 
}