Created
July 1, 2011 12:59
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Jane Street problem
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| Welcome to Racket v5.1.1.6. | |
| > (time (for/first ([i (in-naturals 1)] | |
| #:when (regexp-match #rx"^(1|0)*$" | |
| (number->string (* i 225)))) | |
| (* i 225))) | |
| cpu time: 53687 real time: 53692 gc time: 1072 | |
| 11111111100 | |
| > |
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