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添加 0435.无重叠区间.md Scala版本

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Original file line number	Diff line number	Diff line change
`@@ -352,7 +352,27 @@ function eraseOverlapIntervals(intervals: number[][]): number {`
`352`	`352`	`};`
`353`	`353`	```
`354`	`354`
`355`		`-`
	`355`	`+### Scala`
	`356`	`+`
	`357`	+```scala
	`358`	`+object Solution {`
	`359`	`+ def eraseOverlapIntervals(intervals: Array[Array[Int]]): Int = {`
	`360`	`+ var result = 0`
	`361`	`+ var interval = intervals.sortWith((a, b) => {`
	`362`	`+ a(1) < b(1)`
	`363`	`+ })`
	`364`	`+ var edge = Int.MinValue`
	`365`	`+ for (i <- 0 until interval.length) {`
	`366`	`+ if (edge <= interval(i)(0)) {`
	`367`	`+ edge = interval(i)(1)`
	`368`	`+ } else {`
	`369`	`+ result += 1`
	`370`	`+ }`
	`371`	`+ }`
	`372`	`+ result`
	`373`	`+ }`
	`374`	`+}`
	`375`	+```
`356`	`376`
`357`	`377`
`358`	`378`

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