How to find minimum and maximum values in an array in java

Hey guys!! Welcome to flower brackets blog. In this post let’s learn how to find minimum and maximum values in an array in java.

How to 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:

How to find minimum and maximum values in an array in java

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