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07.10.2008 at 07:24PM PDT, ID: 23556089
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whats the best way to find a repetitive number in an array

Asked by precado999 in C# Programming Language

Tags: C#, Visual Studio 2008

hi to all, lets say that I have an array of ten numbers. one of the numbers is repeated what would be the most efficient way to find that number.

my idea is to copy the array and then sort it by numerical order then I would compare the two arrays to find which number is repeated am I in the right track?Start Free Trial 
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public static void Main()
        {
            
            int[] nums = new int[10] {20, 2, 3, 55, 33, 44, 55, 66, 88, 2};            
            MyClass numClass = new MyClass();
            numClass.findNum(nums);           
           
        }
 class MyClass
    {
        public void findNum(int[] array1)
        {
            for (int i = 0; i < 10; i++)
            {
                for (int c = 0; c < 10; c++)
 
            }
        }
    }
 
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[+][-]07.10.2008 at 07:32PM PDT, ID: 21979498

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[+][-]07.10.2008 at 07:38PM PDT, ID: 21979538

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[+][-]07.10.2008 at 07:40PM PDT, ID: 21979548

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[+][-]07.10.2008 at 07:41PM PDT, ID: 21979555

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[+][-]07.10.2008 at 07:47PM PDT, ID: 21979588

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[+][-]07.10.2008 at 07:50PM PDT, ID: 21979599

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About this solution

Zone: C# Programming Language
Tags: C#, Visual Studio 2008
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Solution Provided By: jaime_olivares
Participating Experts: 2
Solution Grade: A
 
 
[+][-]07.10.2008 at 07:54PM PDT, ID: 21979614

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