String[] array = {"A", "B", "C", "D", "E"}; ArrayUtils.reverse(arr); System.out.println(Arrays.toString(arr)); //[E, D, C, B, A] 5. Conclusion In this short tutorial, we learned to reverse an array using different techniques. We learned to use for-loop, swapping items,...
Learn how to reverse an array using for loops in JavaScript with this comprehensive guide and examples.
Program 2: Reverse a number using for Loop The logic in this program is same as above program, here we are usingfor loopinstead of while loop. As you can see, in this program we have not used the initialization andincrement/decrementsection of for loop because we have already initialized ...
Payel GangulyFeb 02, 2024JavaJava Array In this tutorial content, we will discuss how to reverse anintarray using Java. These structure of reversing an integer array ill need programming knowledge of Java Loop and Java Array. We can perform the reverse operation using three Java programs. Let...
In order to make the array reversible, you have to make it mutable using the var keyword. Step 1 ? Create a mutable input array to iterate Step 2 ? Call the reverse() function to reverse the array elements Step 3 ? Perform an action on each element of an array inside the for-loop ...
Thearray_reverse()method is not the only method to reverse an array in PHP; theforloop can also be used to perform the reverse operation on an array in PHP. Let’s see the example. <?php$Input_Array=array("Delftstack1","Delftstack2","Delftstack3","Delftstack4","Delftstack5");$...
print("Reversed array is:", rev_arr) Output: 1 2 3 4 Original array is: [10, 20, 30, 40, 50, 60] Reversed array is: [60, 50, 40, 30, 20, 10] Using array modile Now, we will see different ways to reverse an array using array module in Python. Using a reverse() method...
3.6.2. Use integer variable to control the while loop 3.6.3. Check the loop counter for while loop 3.6.4. Use while loop to output all elements in an array 3.6.5. Use Do while loop to reverse a string 3.6.6. Nesting If statement to a while statement 3.6.7. Using While loop to ...
We created an object Sample, and we defined main() function. The main() function is the entry point for the program.In the main() function, we created two integer arrays IntArray, RevArray. The IntArray contains 5 integer elements. Then we copied the elements of IntArray into RevArray ...
In the first line the array is defined. Then with the size variable, we will store the length of the array. After that, we traverse the loop in reverse order, which is starting with "size-1" index, which is 4 in our case and we are iterating till the 0th index. Inside the loop...