20 lines
388 B
Python
Executable File
20 lines
388 B
Python
Executable File
#!/usr/bin/env python3
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# vim: set ts=4 sw=4 et tw=80:
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import sys
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def contains_two_equal(A):
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i = 0
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while i < len(A) - 1:
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j = i + 1
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while j < len(A):
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if A[i] == A[j]:
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return True
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j = j + 1
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i = i + 1
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return False
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if __name__ == "__main__":
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A = [int(x) for x in sys.argv[1:]]
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print(contains_two_equal(A))
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