Last item with a key less-than or equal to k.
(seq, k)
| 252 | return -1 |
| 253 | |
| 254 | def slow_find_le(seq, k): |
| 255 | 'Last item with a key less-than or equal to k.' |
| 256 | for item in reversed(seq): |
| 257 | if item <= k: |
| 258 | return item |
| 259 | return -1 |
| 260 | |
| 261 | def slow_find_lt(seq, k): |
| 262 | 'Last item with a key less-than k.' |