Tuesday, 24 July 2012

Find Largest and Smallest Number in an Array Example


/*
  Find Largest and Smallest Number in an Array Example
  This Java Example shows how to find largest and smallest number in an
  array.
*/
public class FindLargestSmallestNumber {

        public static void main(String[] args) {
             
                //array of 10 numbers
                int numbers[] = new int[]{32,43,53,54,32,65,63,98,43,23};
             
                //assign first element of an array to largest and smallest
                int smallest = numbers[0];
                int largetst = numbers[0];
             
                for(int i=1; i< numbers.length; i++)
                {
                        if(numbers[i] > largetst)
                                largetst = numbers[i];
                        else if (numbers[i] < smallest)
                                smallest = numbers[i];
                     
                }
             
                System.out.println("Largest Number is : " + largetst);
                System.out.println("Smallest Number is : " + smallest);
        }
}

/*
Output of this program would be
Largest Number is : 98
Smallest Number is : 23
*/

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