Btukfyl

I want to write a program such that if the input is true, it adds a and b, and if the input is false, it subtracts b from a. Also, when it is an ArrayList, if the input is true, it picks the maximum value, and if the input is false, it picks the minimum value.

public class Source7_3 {



    public static void main(String args) {

        OverLoading mm = new OverLoading();



        int a = new int[10];

        for (int i = 0; i < a.length; i++)

            a[i] = (int) (Math.random() * 100) + 1;



        System.out.println("dist(" + mm.a + ", " + mm.b + ", " + true + ") = ");

        System.out.println("dist(" + mm.a + ", " + mm.b + ", " + false + ") = ");

        System.out.println("dist(arr, " + true + ") = ");

        System.out.println("dist(arr, " + false + ") = ");

    }

}



class OverLoading {



    int a = (int) (Math.random() * 100) + 1;

    int b = (int) (Math.random() * 100) + 1;



    int dist(int a, int b, boolean d) {

        return d == true ? a + b : a - b;

    }



    int dist(int a, boolean d) {

        for (int j = 0; j < a.length; j++) {

            int max, min;

            max = min = a[0];

            if (max < a[j])

                max = a[j];

            if (min > a[j])

                min = a[j];

            return true ? max : min;

        }

    }



}

But I can't get the result value..
How can I get it?
Thank you for your help!

I think you are trying to call these methods but at the moment you are simply appending Strings

System.out.println("dist(" + mm.a + ", " + mm.b + ", " + true + ") = ");

should maybe be

System.out.println(mm.dist(mm.a, mm.b, true);

and as the fields a and b are part of the class, it would not be necessary to pass them

class OverLoading

{

    int a = (int) (Math.random() * 100) + 1;

int b = (int) (Math.random() * 100) + 1;



int dist(int a, int b, boolean d) {

    return d == true ? a + b : a - b;

}



int dist(int a, boolean d) {

        int max, min;

        max = min = a[0];

    for (int j = 0; j < a.length; j++) {

        if (max < a[j])

            max = a[j];

        if (min > a[j])

            min = a[j];

    }

    return  d == true ? max : min;

}

}



public class HelloWorld{



    public static void main(String args) {

    OverLoading mm = new OverLoading();



    int a = new int[10];

    System.out.println("n");

    for (int i = 0; i < a.length; i++)

    {

        a[i] = (int) (Math.random() * 100) + 1;

        System.out.println(a[i]);

    }

    System.out.println("n");

    System.out.println("dist(" + mm.a + ", " + mm.b + ", " + true + ") = "+mm.dist(mm.a,mm.b,true));

    System.out.println("dist(" + mm.a + ", " + mm.b + ", " + false + ") = "+mm.dist(mm.a,mm.b,false));

    System.out.println("dist(arr, " + true + ") = "+mm.dist(a,true));

    System.out.println("dist(arr, " + false + ") = "+mm.dist(a,false));

}

}