2022-09-16-850-矩形面积 II

850. 矩形面积IIJAVA1234567891011121314151617181920212223242526272829303132333435363738394041424344454647class Solution { int MOD = (int)1e9+7; public int rectangleArea(int[][] rectangles) { //将所有矩形的x坐标存到list中 List<Integer> list = new ArrayList<>(); for(int[] info : rectangles){ list.add(info[0]); list.add(info[2]); } //对list中x坐标从此小到大排序 Collections.sort(list); long ans = 0; //每次取出两个相邻x坐标 for(int i = 1; i <list....

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