Created
June 23, 2019 14:43
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| i = gets.chomp | |
| prev = '' | |
| result = '' | |
| i.split('').each do |k| | |
| if k == prev | |
| result = 'Bad' | |
| break | |
| else | |
| result = 'Good' | |
| end | |
| prev = k | |
| end | |
| print result |
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