How To Find Minimum And Maximum Values In An Arraylist In Java By iterating over ArrayList values
SOURCE CODE
MaximumAndMinimumValuesInArrayList.java
/*
* How To Find Minimum And Maximum Values In An Arraylist In Java By iterating over ArrayList values.
* https://mauricemuteti.info/how-to-find-minimum-and-maximum-values-in-an-arraylist-in-java/
*/
package maximumandminimumvaluesinarraylist;
import java.util.ArrayList;
/**
*
* @author Authentic
*/
public class MaximumAndMinimumValuesInArrayList {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
//ArrayList Of Numbers.
ArrayList<Integer> numbers = new ArrayList<>();
numbers.add(500);
numbers.add(600);
numbers.add(6000);
numbers.add(700);
numbers.add(300);
numbers.add(200);
numbers.add(900);
numbers.add(2000);
numbers.add(10);
numbers.add(50);
numbers.add(100);
numbers.add(400);
int max = numbers.get(0);
int min = numbers.get(0);
//Iterating over an arraylist using for loop to get the maximum value.
for (int i = 0; i < numbers.size(); i++) {
if (numbers.get(i) > max) {
max = numbers.get(i);
}
}
//Iterating over an arraylist using for loop to get the minimum value.
for (int i = 0; i < numbers.size(); i++) {
if (numbers.get(i) < min) {
min = numbers.get(i);
}
}
System.out.println("The Maximum Value Is : " + max);
System.out.println("The Minimum Value Is : " + min);
}
}
NETBEANS 8.2 IDE OUTPUT
run:
The Maximum Value Is : 6000
The Minimum Value Is : 10
BUILD SUCCESSFUL (total time: 0 seconds)
