C#, simple for loop

Question

Hi!

 

Just out of curiosity, I'd like to know if there any way that in a single 'for loop', one statement can loop after the other completes the loop. Not that I know of.

 

Code Snippet:

 

using System;

class MainClass
{
    static void Main()
    {       
        for(int i=0; i<5; i++)
        {
            Console.WriteLine("Statement 1");
            Console.WriteLine("Statement 2");     
        }
    }
}

 

The output for the code snippet would be:

Statement 1
Statement 2
Statement 1
Statement 2

 

Is there any way that the Statement 2 can loop after the Statement 1 completes the loop like:

Statement 1
Statement 1

Statement 2

Statement 2

 

Thanks

Answer 1

No. Use two loops, or buffer up the output of statement 2 and write it after the loop completes.

Answer 2

Hi,

  you can check this out:

 

bool blnLoop = false;

for (int intI = 0; intI < 5; intI++)

{

if (!blnLoop)

{

Console.WriteLine("Statement 1");

}

else

{

Console.WriteLine("Statement 2");

}

if (!blnLoop && intI == 4)

{

intI = 0;

blnLoop = true;

}

if (blnLoop && intI == 4)

{

break;

}

}

 

You can achieve it in a single loop

Answer 3

int x, y;

for(x=1; x<=2; x++){       
     for(y=1; y<=2; y++){                 
          Console.WriteLine("Statement {0}", x);       
     }
}

Outputs:

Statement 1

Statement 1

Statement 2

Statement 2