Question

write a program to take 30 numbers and display the highest and lowesf number on basis of loop​

Answer 1

Answer:

import java.util.*;

public class Question {

 public static void main(String[] args) {

   int smallest = 0;

   int large = 0;

   int num;

   System.out.println("enter the number");

//how many number you want to enter

   Scanner input = new Scanner(System.in);

   int n = input.nextInt();

   num = input.nextInt();

   smallest = num;

   //assume first entered number as small one

   // i starts from 2 because we already took one num value

   for (int i = 2; i < n; i++) {

       num = input.nextInt();

       //comparing each time entered number with large one

       if (num > large) {

           large = num;

       }

       //comparing each time entered number with smallest one

       if (num < smallest) {

           smallest = num;

       }

   }

   System.out.println("the largest is:" + large);

   System.out.println("Smallest no is : " + smallest);

}

}

Answer 2

Question:-

write a program to take 30 numbers and display the highest and lowest number on basis of loop.

Program:-

import java.util.*;

class Number

{

public static void main(String args[])

{

Scanner sc=new Scanner(System.in);

System.out.println("Enter 30 numbers...");

int max=Integer.MIN_VALUE, min=Integer.MAX_VALUE,x;

for(int i=1;i<=30;i++)

{

x=sc.nextInt();

if(x>max)

max=x;

if(x<min)

min=x;

}

System.out.println("Largest number: "+max);

System.out.println("Smallest number: "+min);

}

}