示例#1
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 def test_1_row(self):
     str_ = 'PAYPALISHIRINGIN'
     str_converted = zig_zag_conversion(str_, 1)
     self.assertEqual(str_converted, 'PAYPALISHIRINGIN')
示例#2
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 def test_3_rows(self):
     str_ = 'PAYPALISHIRINGIN'
     str_converted = zig_zag_conversion(str_, 3)
     self.assertEqual(str_converted, 'PAHNAPLSIIGNYIRI')
示例#3
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 def test_4_rows(self):
     str_ = 'NEWENGLANDPATRIOTS'
     str_converted = zig_zag_conversion(str_, 4)
     self.assertEqual(str_converted, 'NLTEGAARSWNNPITEDO')
示例#4
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 def test_2_row(self):
     str_ = 'COMPUTERS'
     str_converted = zig_zag_conversion(str_, 2)
     self.assertEqual(str_converted, 'CMUESOPTR')