Question

How to return array from method in C#

Answer 1

using System;

class Program
{
    static int[] NaturalNumber(int size) {
        int[] arr = new int[size];
        
        for (int i = 0; i < arr.Length; i++) {
            arr[i] = (i + 1) * 3; 
        }
        return arr;
    }

    static void Display(int[] arr) {
        foreach (int n in arr)
            Console.Write($"{n}\t");
    }
    
    static void Main() {
        int[] arr = NaturalNumber(5);

        Display(arr);
    }
}



/*
run:

3	6	9	12	15		

*/

 

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