Created
July 18, 2015 15:45
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| function sumAll(arr) { | |
| arr = arr.sort() | |
| var sum = 0 | |
| for (var i = arr[0];i<=arr[1];i++){ | |
| sum += i | |
| } | |
| return sum | |
| } | |
| sumAll([1, 4]); |
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Instead of sort, use Math.min(...) and Math.max(....) to find out the index of the min and max. And then loop. And then you'll be all set!