add of even index value in array | C# Online Compiler

add of even index value in array by Nisanth Gunasekaran

using System;
					
public class Program
{
	public static void Main()
	{
		int total=0;
		int[] a={1,2,3,4,5,6,7,8};
		for(int i=1;i<a.Length;i+=2)//odd index
		//for(int i=0;i<a.Length;i+=2)// even index
		{
			
			
			
			total=total+a[i];
			
		}
		Console.Write(total);
		
	}
}

 
using System;
                    
public class Program
{
    public static void Main()
    {
        int total=0;
        int[] a={1,2,3,4,5,6,7,8};
        for(int i=1;i<a.Length;i+=2)//odd index
        //for(int i=0;i<a.Length;i+=2)// even index
        {
            
            
            
            total=total+a[i];
            
        }
        Console.Write(total);
        
    }
}

Compilation error (line 12, col 6): Syntax error, '(' expected
Compilation error (line 12, col 20): ) expected
Compilation error (line 14, col 6): Syntax error, '(' expected
Compilation error (line 14, col 19): ) expected
Compilation error (line 16, col 6): Syntax error, '(' expected
Compilation error (line 16, col 19): ) expected
Compilation error (line 21, col 2): The modifier 'static' is not valid for this item
Compilation error (line 21, col 9): Keyword 'void' cannot be used in this context
Compilation error (line 21, col 13): ; expected

Last Run:	4:10:05 pm
Compile:	0s
Execute:	0.094s
Memory:	0b
CPU:	0s

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