Answers for "how to check if any number is equal in an array java"

6

Check if an array contains an element java

import java.util.Arrays;

// For String
String[] array = {"Boto", "Nesto", "Lepta"};
String toSearch = "Nesto";

// Inline
if (Arrays.toString(array).contains(toSearch)) {
	// Do something if it's found
}

// Multi line
String strArray = Array.toString(array);
if (strArray.contains(toSearch)) {
	// Do your thing
}

// Different elements
int[] numbers = {1, 2, 3, 4, 5, 6, 7, 8, 9, 0};
int number = 5;

String checker = Arrays.toString(numbers);

// The toString of int in some cases can happen without explicitly saying so
// In this example we convert both
if (checker.contains(Integer.toString(number)) {
	// Found.     
}
Posted by: Guest on January-14-2021
0

example to check two integer array are equal in java?

import java.util.Arrays;

public class JavaArrayConceptsConitnue
{
	public static void main(String[] args)
	{
		int[] x = {10,12,20,30,25};
		int[] subx = new int[]{10,12,20,30,26};
		
		if(Arrays.equals(x, subx) == true)
		{
			System.out.println("Both the arrays are equal");
		}
		else
		{
			System.out.println("Arrays are not equal");
		}
	}
}
Posted by: Guest on July-05-2020
0

arrays .contains methof

private static final Set<String> VALUES = Set.of(
    "AB","BC","CD","AE"
);
Posted by: Guest on October-23-2020

Code answers related to "how to check if any number is equal in an array java"

Code answers related to "Java"

Java Answers by Framework

Browse Popular Code Answers by Language