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August 29, 2015 13:57
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| bsearch = (key, values, comp)-> | |
| max = values.length | |
| min = 0 | |
| comp = comp or (a, b)-> a - b | |
| while true | |
| if min > max | |
| return -1 | |
| mid = max + min >> 1 | |
| cmp = comp key, values[mid] | |
| if cmp is 0 | |
| return mid | |
| if cmp > 0 # movie right | |
| min = mid + 1 | |
| else | |
| max = mid - 1 |
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