Thread: Concatenate string and int

It is any way to concatenate a string and an integer? I want to add a loop iteration number to the end of a string. Something like 'strcat' would be handy but that only works with strings.

I would like an like an output something like:

Code:

for (i=0; i<3; i++)
{
     ...code...
     str = "Num0"  
}

The number at the end of str increments after each iteration.

You could use
sprintf(str, "Num%d", i);