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how to print array in java for loop
Posted: Mar 10, 2017 11:35 PM
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Original Post: how to print array in java for loop
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Arrays in java are used to hold similar data types values. System.out.print() method does not print values of array. In order to print array values we have different ways. Normally we use for loop and by using index we will print each element inside array. let us see how many ways we can able to print values of array. 1.Print array in java using for loop How to print array in java using for loop? Yes we can print arrays elements using for loop. Find the length of the array using array.length and take initial value as 0 and repeat until array.length-1. Then access each index values of an array then print. #1. Write a program to print array in java using for loop package arraysinterview; public class PrintArray { /** * How to print java array using for loop * @author www.instanceofjava.com */ public static void main(String [] args){ int[] array = { 12,13,8,34,2,7,9,43,54,21}; for (int i = 0; i < array.length; i++) { System.out.println(array[i]); } } } Output: 2. Print string array in java using Enhanced for loop From java 1.5 using enhanced for loop also we can print array values. #2. How to print string array in java using for each loop
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