| changeset 283 | 3102d61edf45 |
| parent 227 | 37e659cfbb2e |
| child 323 | 93b6c16dded8 |
| 282:2d290b79fc73 | 283:3102d61edf45 |
|---|---|
1 |
1 |
2 import CW7a._ |
|
2 |
3 |
3 assert(occurrences(List("a", "b", "b", "c", "d")) == Map("a" -> 1, "b" -> 2, "c" -> 1, "d" -> 1)) |
4 assert(occurrences(List("a", "b", "b", "c", "d")) == Map("a" -> 1, "b" -> 2, "c" -> 1, "d" -> 1)) |
4 |
5 |
5 assert(occurrences(List("d", "b", "d", "b", "d")) == Map("d" -> 3, "b" -> 2)) |
6 assert(occurrences(List("d", "b", "d", "b", "d")) == Map("d" -> 3, "b" -> 2)) |