Question

my problem is pretty simple. I assign a value to string variable in xcode which looks like this:

ARAMAUBEBABRBGCNDKDEEEFO
and I need it like this:

AR,AM,AU,BE,BA,BR,BG,CN,DK,DE,EE,FO
The length is different in each variable.

thanx in advance

Answer 1

Try this:

int num;
NSMutableString *string1 = [NSMutableString stringWithString: @"1234567890"];   
num = [string1 length];
for(int i=3;i<=num+1;i++) {
  [string1 insertString: @"," atIndex: i];
  i+=3;
}