Write a program to find Smallest And Largest Number In Array In Java

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In this core java programming tutorial we will Write a program to find Smallest And Largest Number In Array In Java.

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Full Program/SourceCode / Example to find Smallest And Largest Number In Array In Java>

/** * Write a program to find Smallest And Largest Number In Array In Java */ public class  FindSmallestAndLargestNumberInArrayInJava {    static int ar[]={3,9, 4,9 , 1, 2, 5,8,12, 7};   //given array       public static void main(String[] args) {                  int smallestNumber = ar[0];        int largestNumber = ar[0];              for(int i=1; i< ar.length; i++) {             if(ar[i] > largestNumber)                     largestNumber = ar[i];             else if (ar[i] < smallestNumber)             smallestNumber = ar[i];        }              System.out.println("Smallest Number in array is : " + smallestNumber);        System.out.println("Largest Number in array is : " + largestNumber);    }    } /* Smallest Number in array is : 1 Largest Number in array is : 12 */

So, in this core java programming tutorial we wrote a program to find Smallest And Largest Number In Array In Java.

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