Monday 19 September 2011

Find Largest and Smallest Number in an Array Example

Find Largest and Smallest Number in an Array Example

  1. /*
  2.   Find Largest and Smallest Number in an Array Example
  3.   This Java Example shows how to find largest and smallest number in an
  4.   array.
  5. */
  6. public class FindLargestSmallestNumber {
  7.  
  8. public static void main(String[] args) {
  9.  
  10. //array of 10 numbers
  11. int numbers[] = new int[]{32,43,53,54,32,65,63,98,43,23};
  12.  
  13. //assign first element of an array to largest and smallest
  14. int smallest = numbers[0];
  15. int largetst = numbers[0];
  16.  
  17. for(int i=1; i< numbers.length; i++)
  18. {
  19. if(numbers[i] > largetst)
  20. largetst = numbers[i];
  21. else if (numbers[i] < smallest)
  22. smallest = numbers[i];
  23.  
  24. }
  25.  
  26. System.out.println("Largest Number is : " + largetst);
  27. System.out.println("Smallest Number is : " + smallest);
  28. }
  29. }
  30.  
  31. /*
  32. Output of this program would be
  33. Largest Number is : 98
  34. Smallest Number is : 23
  35. */

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