20 lines
207 B
Text
20 lines
207 B
Text
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queue=: conew 'fifo'
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isEmpty__queue ''
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1
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push__queue 9
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9
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push__queue 8
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8
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push__queue 7
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7
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isEmpty__queue ''
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0
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pop__queue ''
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9
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pop__queue ''
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8
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pop__queue ''
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7
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isEmpty__queue ''
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1
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