9 lines
167 B
Python
9 lines
167 B
Python
def trigram(inp):
|
|
inp = u"__" + inp + u"__"
|
|
output = []
|
|
|
|
for i in range(0, len(inp) - 2):
|
|
output.append(inp[i:i + 3])
|
|
|
|
return " ".join(output)
|