[merena]

My sample program these is:

ch = "abc"
print ch
print ch.upper()
print ch[0].upper(),ch[1],ch[2]
print ch[0].upper(),ch[1].upper(),ch[2]
print ch[0].upper(),ch[1],ch[2].upper()
print ch[0],ch[1].upper(),ch[2].upper()
print ch[0],ch[1].upper(),ch[2]
print ch[0],ch[1],ch[2].upper()

This is program output;
abc
ABC
A b c
A B c
A b C
a B C
a B c
a b C

a b C -> There is no space here.
What should I do? thanks..

I am solved okey thanks, I put a plus instead of a comma