Score : 100 points
You are given a string S of length 3 consisting of a
, b
and c
. Determine if S can be obtained by permuting abc
.
a
, b
and c
.Input is given from Standard Input in the following format:
S
If S can be obtained by permuting abc
, print Yes
; otherwise, print No
.
bac
Yes
Swapping the first and second characters in bac
results in abc
.
bab
No
abc
Yes
aaa
No