Thread: loops

the question is not exactly clear, and depends on the application you are writing. It may be possible using nested loop, threads and other ways. What do your loops do?

draw them one at a time

Code:

 for(i=0;i<3;i++)
      for(j=0;j<3;j++)
       {
	cout<<"Enter the "<<i<<j<<" Location: ";
	cin>>b[i][j];
       }

checkout the code... the nested for loop is used to keep one value... of index of array constant.. for three alteration of the nested loop of variable.. j...
??????any

Please..... no C++ code on the C board.... it'll only serve to confuse the new.

I have done the same mistake... as of ... face_master
....
frequently .. moving b/w boards.. caused.. this mistak.. i thought i am posting code on c++ board..

Use goto to jump through the loops so one loop executes, then jumps to the next, then jumps to the next, then returns to the original so it can increment, then jumps to the next so it can, and so on!

Code:

x = y = z = 0;

dosomething:
while( x < 10 )
{
    if( x < 10 )
    {
        do_something( );
        x++;
    }
    goto dosomething1;
}
dosomething1:
while( y < 10 )
{
    if( y < 10 )
    {
        do_something1( );
        y++;
    }
    goto dosomething2;
}
dosomething2:
while( z < 10 )
{
    if( z < 10 )
    {
        do_something2( );
        z++;
    }
    goto dosomething;
}

That should work. Why on earth you'd want to do so is beyond me, but that'd work. Or you could just use a single control loop and put all three (or whatever) loop bodies in the same loop. This makes the mose sense, but hey, you just asked how to do it, not if it was a good idea...

[edit]Added an if check to each loop so you could have varried numbers per loop.[/edit]

Quzah.

Originally posted by beege31337
I think it would be better to do that without gotos and labels and just use loops and the break; statement.

You missed the entire point of the post. Sadly, humor is lost on the majority of you.

Quzah.

Multithreading is supported better in such languages as Java and C#