Question

IN JAVA... Write a program that would create a one-dimensional array of length 7, with user-specified values and display the array values. Then search the array for the smallest value and display both the value and its position in the array.

Answer 1

import java.util.*;

public class Ideone
{
   public static void main (String[] args)
   {
       Scanner sc=new Scanner(System.in);
       int i,min,index=0;
       int [] arr=new int[7];
       System.out.println("Enter the array elements : ");
       for(i=0;i<7;i++)
       arr[i]=sc.nextInt();
       min=arr[0];
       System.out.print("Values of the array : ");
       for(i=0;i<7;i++)
       System.out.print(arr[i]+" ");
       for(i=0;i<7;i++)
       {
           if(min>arr[i])
           {
           min=arr[i];
           index=i;
           }
       }
       System.out.println("\nsmallest value of the array "+min);
       System.out.println("index of the smallest value : "+index);
   }
}

OUTPUT:-

Success #stdin #stdout 0.145 37620KB Enter the array elements : 45 67 43 21 89 75 87 Values of the array : 45 67 43 21 89 75 87 smallest value of the array 21 index of the smallest value : 3

// If any doubt please comment