C# program to multiply all numbers in the list

Firstly, set the list −

List<int> myList = new List<int> () {    5,    10,    7 };

Now, set the value of a variable to 1 that would help us in multiplying −

int prod = 1;

Loop through and get the product −

foreach(int i in myList) {    prod = prod*i; }

The following is the code −

Example

 Live Demo

using System; using System.Collections.Generic; public class Program {    public static void Main() {       List<int> myList = new List<int>() {          5,          10,          7       };       Console.WriteLine("List: ");       foreach(int i in myList) {          Console.WriteLine(i);       }       int prod = 1;       foreach(int i in myList) {          prod = prod*i;       }       Console.WriteLine("Product: {0}",prod);    } }

Output

List: 5 10 7 Product: 350