How to get duplicate value from the array in C#
Solution:-
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace LogicTest
{
class Program
{
static void Main(string[] args)
{
int[] arr = new int[] { 1,2,3,1,4};
int count = 0;
var num = 0;
for (int i = 0; i < arr.Length; i++)
{
for (int j = i; j < arr.Length-1 ; j++)
{
if (arr[i] == arr[j+1])
{
Console.WriteLine("duplicate "+arr[i]);
count++;
break;
}
}
}
Console.WriteLine("duplicate elements found in the array is: {0} {1}", count, num);
Console.ReadLine();
}
}
Output:- duplicate 1
duplicate elements found in the array is: 1 0
Solution:-
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace LogicTest
{
class Program
{
static void Main(string[] args)
{
int[] arr = new int[] { 1,2,3,1,4};
int count = 0;
var num = 0;
for (int i = 0; i < arr.Length; i++)
{
for (int j = i; j < arr.Length-1 ; j++)
{
if (arr[i] == arr[j+1])
{
Console.WriteLine("duplicate "+arr[i]);
count++;
break;
}
}
}
Console.WriteLine("duplicate elements found in the array is: {0} {1}", count, num);
Console.ReadLine();
}
}
Output:- duplicate 1
duplicate elements found in the array is: 1 0