What types of loops are supported in C#?
A loop statement allows us to execute a statement or a group of statements multiple times. The following are the loops supported in C# −
| Sr.No | Loop Type & Description |
|---|
| 1 | while loop
It repeats a statement or a group of statements while a given condition is true. It tests the condition before executing the loop body.
|
| 2 | for loop
It executes a sequence of statements multiple times and abbreviates the code that manages the loop variable.
|
| 3 | do...while loop
It is similar to a while statement, except that it tests the condition at the end of the loop body
|
With C#, you can also use foreach loop as shown below −
Example
Live Demo
using System;
namespace Demo {
class Program {
static void Main(string[] args) {
int [] n = new int[10]; /* n is an array of 10 integers */
/* initialize elements of array n */
for ( int i = 0; i < 10; i++ ) {
n[i] = i + 100;
}
/* output each array element's value */
foreach (int j in n ) {
int i = j-100;
Console.WriteLine("Element[{0}] = {1}", i, j);
}
Console.ReadKey();
}
}
}Output
Element[0] = 100
Element[1] = 101
Element[2] = 102
Element[3] = 103
Element[4] = 104
Element[5] = 105
Element[6] = 106
Element[7] = 107
Element[8] = 108
Element[9] = 109
Published on 08-Aug-2018 12:58:41
