How do you write a function that outputs?

Mukul Goenka 480 16 Nov 2021

How do you write a function that outputs the largest and the smallest number amongst three integer inputs? Also, let the user choose whether to end the program or not (do while)?

Mukul Goenka

Student

An MBA in finance imparts and improves management aptitude, inventive ability, critical thinking ability, and so forth. It offers a real-time experience that fabricates a staunch career foundation for students and working professionals. It helps them to thoroughly understand the financial sector.

1 Answers

Mukul Goenka 16 Nov 2021

Program

import java.util.Scanner;
public class Main
{
 public static void main(String[] args) {
  findLargestAndSmallest();
 }
	
 public static void findLargestAndSmallest(){
     int num=0, max=0, min=0, i=1;
        char choose='n';
    Scanner sc = new Scanner(System.in);
    do{
        System.out.printf('Enter %d number : ',i++);
        num = sc.nextInt();
        if((i-1) == 1){
            max = min = num;
            continue;
        }
        if(num>max)
        { 
            max = num;
        }else if(num<max && num<min)
            min = num;
        if(i>3){
            System.out.printf('\nYou want to close the program,\nIf Yes then press : Y\nIf No then press : N\n');
            choose = sc.next().charAt(0);
        }
        if(choose == 'Y' || choose =='y'){
            System.out.printf('Max value is :%d and Min value is : %d',max,min);
            break;
        }else{
            continue;
        }
    }while(true);
 }
}

Output.

Enter 1 number : 34

Enter 2 number : 23

Enter 3 number : 12

You want to close the program,

If Yes then press : Y

If No then press : N

n

Enter 4 number : 0

You want to close the program,

If Yes then press : Y

If No then press : N

y

Max value is :34 and Min value is : 0

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How do you write a function that outputs?

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