Find minimum and maximum values in an array in java

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Find minimum and maximum values in an array in java

In finding minimum and maximum values in an array in java we’re going to create two static methods. One to find minimum value in an array and another to find maximum value in an array.

Also read – sum and average of values in an array in java

Here’s the code,

public class CalculateAverage 
{
public static void main(String[] args)
{
int arrNumber[] = new int[]{50, 150, 250, 500, 160, 530};
      // calling maxNumber method
      int maximum = maxNumber(arrNumber);
      System.out.println("Maximum value : " + maximum);

      // calling minNumber method
      int minimum = minNumber(arrNumber);
      System.out.println("Minimum value : " + minimum);
   }

   // method for maximum value
   public static int maxNumber(int arr[])
   {
      int maximumValue = arr[0];
      for(int a = 1; a < arr.length; a++)
      {
         if(arr[a] > maximumValue)
         {
            maximumValue = arr[a];
         }
      }
      return maximumValue;
   }

   // method for minimum value
   public static int minNumber(int arr[])
   {
      int minimumValue = arr[0];
      for(int a = 1; a < arr.length; a++)
      {
         if(arr[a] < minimumValue)
         {
            minimumValue = arr[a];
         }
      }
      return minimumValue;
   }
}

Output:

find minimum and maximum values in an array in java

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