19 lines
349 B
Python
19 lines
349 B
Python
mini = 8962
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maxi = 9189
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def is_happy(n):
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table = list()
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while len(str(n))>1:
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n = str(sum([int(i)**2 for i in str(n)]))
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if n in table:
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break
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else:
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table.append(n)
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return n=="1"
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solution = list()
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for i in range(mini, maxi+1):
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if is_happy(i):
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solution.append(i)
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print(solution) |