18 lines
635 B
Python
18 lines
635 B
Python
class Solution:
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def merge(self, intervals: List[List[int]]) -> List[List[int]]:
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sorted_intervals = sorted(intervals, key=lambda x:x[0])
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cur_l = [sorted_intervals[0][0], sorted_intervals[0][1]]
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rlt = []
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for ind, l in enumerate(sorted_intervals[1:]):
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if cur_l[1] >= l[1] and cur_l[0]<=l[0]:pass
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elif cur_l[1] >= l[0]:
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cur_l[1] = l[1]
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else:
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r = cur_l.copy()
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rlt.append(r)
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cur_l[0]=l[0]
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cur_l[1]=l[1]
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# print(cur_l,rlt)
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rlt.append(cur_l)
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return rlt |