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First solution in Clear category for Create Intervals by chunshar
def create_intervals(data):
"""
Create a list of intervals out of set of ints.
"""
list = sorted(data)
result = []
s = c = list.pop(0) if list else None
for i in list:
if i == c + 1:
c = i
else:
result.append((s, c))
s = c = i
if s:
result.append((s, c))
return result
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
assert create_intervals({1, 2, 3, 4, 5, 7, 8, 12}) == [(1, 5), (7, 8), (12, 12)], "First"
assert create_intervals({1, 2, 3, 6, 7, 8, 4, 5}) == [(1, 8)], "Second"
print('Almost done! The only thing left to do is to Check it!')
Dec. 13, 2017
