Caso # | Resultado | Tiempo | Memoria |
---|---|---|---|
#1 |
Correcto
|
0.009 s | 3 KBi |
#2 |
Correcto
|
0.01 s | 3 KBi |
#3 |
Correcto
|
0.009 s | 3 KBi |
#4 |
Correcto
|
0.011 s | 3 KBi |
#5 |
Correcto
|
0.009 s | 3 KBi |
#6 |
Correcto
|
0.01 s | 3 KBi |
#7 |
Correcto
|
0.008 s | 3 KBi |
#8 |
Correcto
|
0.008 s | 3 KBi |
#9 |
Correcto
|
0.009 s | 3 KBi |
#10 |
Correcto
|
0.009 s | 3 KBi |
#11 |
Correcto
|
0.009 s | 3 KBi |
#12 |
Correcto
|
0.008 s | 3 KBi |
letra = str(input()) if len(letra) == len(set(letra)): print('no') else: print('yes')