| changeset 450 | 61eb4f9b8d84 |
| parent 449 | d67c5f7177a6 |
| child 455 | 557d18cce0f0 |
| 449:d67c5f7177a6 | 450:61eb4f9b8d84 |
|---|---|
278 |
278 |
279 |
279 |
280 // Tail recursion |
280 // Tail recursion |
281 //================ |
281 //================ |
282 |
282 |
283 def fact(n: BigInt): BigInt = |
283 def fact(n: Int): Int = |
284 if (n == 0) 1 else n * fact(n - 1) |
284 if (n == 0) 1 else n * fact(n - 1) |
285 |
285 |
286 |
286 |
287 fact(10) |
287 fact(10) |
288 fact(1000) |
288 fact(1000) |