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20 lines
270 B
20 lines
270 B
2 years ago
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Exercise 3.67: Modify the pairs procedure
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so that (pairs integers integers) will produce the stream of all
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pairs of integers
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(
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i
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,
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j
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)
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(without the condition
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i
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≤
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j
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). Hint:
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You will need to mix in an additional stream.
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