Created
June 3, 2014 18:03
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Swift Averages
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| func sumOf(numbers: Int...) -> Int { | |
| var sum = 0 | |
| for number in numbers { | |
| sum += number | |
| } | |
| return sum | |
| } | |
| sumOf() | |
| sumOf(42, 597, 12) | |
| func averageOf(numbers: Int...) -> Int { | |
| var sum = sumOf(numbers) | |
| return sum / numbers.count | |
| } | |
| averageOf(1, 2, 3) |
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What about [0,0,0,0,5].avg//1
Should be 5 no?