How do you print an array in C#?

Using ForEach Method to Print the Elements of an Array We receive an array as a parameter. Then, we create a new list using ToList() method. After that, we use the built-in ForEach method, under the List class, to iterate over the array’s elements. We pass to the ForEach method a lambda expression ( element => Console.

How do I print numbers side by side in C#?

Set an array. int[] array = new int[] { 50, 100, 150, 200, 250, 300, 350, 400 }; Now, if you will print this array using a loop and new line, then the arrays will be visible vertically. To work it horizontally, use the Join() method and set spaces to separate array elements.

How do you sum an array in C#?

Calculate sum of all elements of an array in C#

1. Using Enumerable.Sum() method. We can make use of the built-in numeric aggregation method Sum() from the System.Linq namespace to compute the sum of numeric values in a sequence.
2. Using Array.ForEach() method.
3. Using foreach loop.
4. Using Enumerable.

How do I print numbers on one line in C#?

By using: \n – It prints new line. By using: or \xA (ASCII literal of \n) – It prints new line.

What is WriteLine in C#?

WriteLine(String, Object, Object) Writes the text representation of the specified objects, followed by the current line terminator, to the standard output stream using the specified format information. WriteLine(String)

How do you print an array in HTML?

To print an array of objects properly, you need to format the array as a JSON string using JSON. stringify() method and attach the string to a tag in your HTML page. And that’s how you can print JavaScript array elements to the web page.

Is there a sum function in C#?

This method adds up all values in an IEnumerable. It computes the sum total of all the numbers in an IEnumerable (like an array or List).

What is difference between array and ArrayList in C#?

In this article, we will see the basic differences between an Array and an ArrayList. An Array is a collection of data items of the same type….Difference Between Array And ArrayList In C#

Array	ArrayList
Array belongs to namespace System	ArrayList belongs to namespace System.Collection
The Array cannot accept null.	An Array can accept null.

How do you print an array element?

JAVA

1. public class PrintArray {
2. public static void main(String[] args) {
3. //Initialize array.
4. int [] arr = new int [] {1, 2, 3, 4, 5};
5. System.out.println(“Elements of given array: “);
6. //Loop through the array by incrementing value of i.
7. for (int i = 0; i < arr.length; i++) {
8. System.out.print(arr[i] + ” “);

What is difference between WriteLine () and write () method?

The difference between Write() and WriteLine() method is based on new line character. Write() method displays the output but do not provide a new line character. WriteLine() method displays the output and also provides a new line character it the end of the string, This would set a new line for the next output.

What is the difference between write () and WriteLine ()?

The only difference between the Write() and WriteLine() is that Console. Write is used to print data without printing the new line, while Console. WriteLine is used to print data along with printing the new line.

How do you print an array?

We cannot print array elements directly in Java, you need to use Arrays. toString() or Arrays. deepToString() to print array elements. Use toString() method if you want to print a one-dimensional array and use deepToString() method if you want to print a two-dimensional or 3-dimensional array etc.