字符串而不是Int中的数组

Question

I have an array I'm using but when I realized I needed to use Decimal Points in my code and Make it so that The array labels itself

When printed, Like so:

Enter rental for month [1]: 231.1

Enter rental for month [2]: 321.3 etc.

Scanner keyboardScanner = new Scanner(System.in);  
int[] array;
array = new int[12];



// creates for loop 
for (int i=0; i<12; i++)
{
    System.out.println("Enter Rental for month[]");
    array[i] = keyboardScanner.nextInt();
}

for (int i=0; i<array.length; i++) 
{
    System.out.println(array[i]);
}

Any help Is appreciated! I just need to do the above two points, Thank you.

Answer 1

    Scanner keyboardScanner = new Scanner(System.in); 
    double[] array = new double[12]; 
    // creates for loop
    for (int i=0; i<12; i++)
    { 
    System.out.println("Enter Rental for month[" + i + "]"));
     array[i] = keyboardScanner.nextDouble();
    } 
    for (int i=0; i<array.length; i++) 
    { 
    System.out.println(array[i]);
    } 

Hope this helps :)