| changeset 272 | a091de62e3f8 |
| parent 268 | d20583497c5b |
| child 273 | 9cf4d3c3abd1 |
| 271:5c7279e09b15 | 272:a091de62e3f8 |
|---|---|
256 |
256 |
257 //gcd - Euclid's algorithm |
257 //gcd - Euclid's algorithm |
258 |
258 |
259 def gcd(a: Int, b: Int) : Int = { |
259 def gcd(a: Int, b: Int) : Int = { |
260 if (b == 0) a |
260 if (b == 0) a |
261 else { |
261 else gcd(b, a % b) |
262 val foo = 42 |
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263 gcd(b, a % b) |
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264 } |
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265 } |
262 } |
266 |
263 |
267 gcd(48, 18) |
264 gcd(48, 18) |
268 |
265 |
269 |
266 |