Java Integer min() method with Examples

by Online Tutorials Library July 22, 2022

Java Integer min() Method

The min() is a method of Integer class under java.lang package. This method numerically returns the minimum value amongst the two method argument specified by a user. This method can be overloaded and it takes the arguments in int, double, float and long.

Note: If a positive and a negative number is passed as an argument, it generated the negative result. And if both the parameters passed as a negative number, it generates a result with the greater magnitude.

Syntax:

Following is the declaration of min() method:

  public static int min(int a, int b)  public static long min(long a, long b)  public static float min(float a, float b)  public static double min(double a, double b)  

Parameter:

DataType	Parameter	Description	Required/Optional
int	a	Numeric value entered by a user.	Required
int	b	Numeric value entered by a user.	Required

Returns:

The min() method returns the smaller value amongst the two method argument specified by a user.

Exceptions:

Compatibility Version:

Java 1.5 and above

Example 1

  public class IntegerMinExample1 {  public static void main(String[] args) {  // Get two integer numbers        int a = 5485;        int b = 3242;           // print the smaller number between x and y        System.out.println(“Math.min(” + a + “,” + b + “)=” + Math.min(a, b));  }  }  

Test it Now

Output:

Math.min(5485,3242)=3242

Example 2

  import java.util.Scanner;  public class IntegerMinExample2 {  public static void main(String[] args) {  //Get two integer numbers from console  System.out.println(“Enter the Two Numeric value: “);  Scanner readInput= new Scanner(System.in);  int a = readInput.nextInt();  int b = readInput.nextInt();  readInput.close();           //Print the smaller number between a and b        System.out.println(“Smaller value of Math.min(” + a + “,” + b + “) = ” + Math.min(a, b));  }  }  

Output:

Enter the Two Numeric value:   45  76  Smaller value of Math.min(45,76) = 45

Example 3

  public class IntegerMinExample3 {  public static void main(String[] args) {    //Get two integer numbers    int a = -70;          int b = -25;          // prints result with greater magnitude          System.out.println(“Result: “+Math.min(a, b));  }  }  

Test it Now

Output:

Result: -70

Example 4

  public class IntegerMinExample4 {  public static void main(String[] args) {    //Get two integer numbers    int a = -20;          int b = 25;          // prints result with negative value          System.out.println(“Result: “+Math.min(a, b));  }  

Test it Now

Output:

Result: -20

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Java Integer min() method with Examples

Java Integer min() Method

Note: If a positive and a negative number is passed as an argument, it generated the negative result. And if both the parameters passed as a negative number, it generates a result with the greater magnitude.

Syntax:

Parameter:

Returns:

Exceptions:

Compatibility Version:

Example 1

Example 2

Example 3

Example 4

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