Question

How to return multiple values from function to tuple in C#

Answer 1

using System;

class Program
{
    static (int min, int max) FindMinMax(int[] arr) {
        var min = int.MaxValue;
        var max = int.MinValue;
     
        foreach (var n in arr) {
            if (n < min) {
                min = n;
            }
            if (n > max) {
                max = n;
            }
        }
        return (min, max);
    }
    static void Main() {
        var arr = new[] { 8, 3, 45, 9, 7, 2 };
 
        var (minimum, maximum) = FindMinMax(arr);
 
        Console.WriteLine($"min = {minimum} max = {maximum}");
    }
}



 

 
 
 
 
/*
run:
 
min = 2 max = 45
 
*/

 

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