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look_n_say,py
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look_n_say,py
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def look_n_say(term):
if term == 1:
return "1"
elif term == 2:
return "11"
result = "11"
for index in range(2,term):
count = 1
output = ""
for i in range(1,len(result)):
if result[i] == result[i-1]:
count += 1
else:
output += str(count) + result[i-1]
count = 1
if i == len(result) - 1:
output += str(count) + result[i]
result = output
return result
def look_n_say_recursive(term):
if term == 1:
return "1"
elif term == 2:
return "11"
result = look_n_say(term-1)
for index in range(2, term):
count = 1
output = ""
for i in range(1, len(result)):
if result[i] == result[i - 1]:
count += 1
else:
output += str(count) + result[i - 1]
count = 1
if i == len(result) - 1:
output += str(count) + result[i]
result = output
print(look_n_say(5))