Question

How to use foreach loop in C#

Answer 1

using System;
using System.Collections.Generic;

class Program
{
    static void Main() {
        var lst = new List<int> { 5, 8, 3, 1, 0, 7 };

        foreach (int element in lst) {
            Console.WriteLine(element);
        }
    }
}



/*
run:

5
8
3
1
0
7

*/

 

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Answer 2

using System;

class Program
{
    static void Main() {
        var arr = new int[] { 5, 7, 2, 1, 9 };
        
        foreach (int n in arr) {
            Console.WriteLine(n);
        }
    }
}



/*
run:

5
7
2
1
9

*/

 

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