Java Integer.min() – Examples
In this tutorial, we will learn about Java Integer.min() method, and learn how to use this method to get the minimum of given two integer values, with the help of examples.
min()
Integer.min(a, b) returns the lesser of two integer values: a and b.
Syntax
The syntax of min() method with two integers for comparison as parameters is
Integer.min(int a, int b)
where
| Parameter | Description |
|---|---|
| a | The first integer to compare. |
| b | The second integer to compare. |
Returns
The method returns value of type int.
Example 1 – min(a, b) : a<b
In this example, we will take two integers in a and b such that a is less than b. We will find the minimum of a and b using Integer.min() method. Since a is less than b , min() should return the value of a.
Java Program
public class Example {
public static void main(String[] args){
int a = 5;
int b = 7;
int result = Integer.min(a, b);
System.out.println("Result of min("+a+", "+b+") = " + result);
}
} Output
Result of min(5, 7) = 5
Example 2 – min(a, b) : a=b
In this example, we will take two integers in a and b such that a is equal to b in value. We will find the minimum of a and b using Integer.min() method. Since a equals bin value, min() returns the value of a or b.
Java Program
public class Example {
public static void main(String[] args){
int a = 5;
int b = 5;
int result = Integer.min(a, b);
System.out.println("Result of min("+a+", "+b+") = " + result);
}
} Output
Result of min(5, 5) = 5
Example 3 – min(a, b) : a>b
In this example, we will take two integers in a and b such that a is greater than b. We will find the minimum of a and b using Integer.min() method. Since a is greater than b , min() should return the value of b.
Java Program
public class Example {
public static void main(String[] args){
int a = 7;
int b = 5;
int result = Integer.min(a, b);
System.out.println("Result of min("+a+", "+b+") = " + result);
}
} Output
Result of min(7, 5) = 5
Conclusion
In this Java Tutorial, we have learnt the syntax of Java Integer.min() method, and also how to use this method with the help of Java example programs.