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Update 0056.合并区间.md

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Simplify sorting
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Yang
2021-06-01 14:46:19 -04:00
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parent 67313906d1
commit 838e290312
1 changed files with 1 additions and 6 deletions
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7
problems/0056.合并区间.md
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@ -141,12 +141,7 @@ Java：
class Solution {
public int[][] merge(int[][] intervals) {
List<int[]> res = new LinkedList<>();
Arrays.sort(intervals, new Comparator<int[]>() {
@Override
public int compare(int[] o1, int[] o2) {
return Integer.compare(o1[0], o2[0]);
}
});
Arrays.sort(intervals, (o1, o2) -> o1[0] - o2[0]);
int start = intervals[0][0];
for (int i = 1; i < intervals.length; i++) {