dsa · easy

Can Attend Meetings

GreyOrangeArraySortingGreedyFoundation

intervals[i] = [start, end). Return whether they are pairwise non-overlapping. Touching endpoints are OK ([0,5] then [5,10]).

Arguments

• intervals — list of [start, end) intervals

**Example:** [[0,30],[5,10],[15,20]] → false.

Constraints

0 <= intervals.length <= 1000 Hidden tests include near-max size for this bound; a slower-than-intended solution TLEs.

Examples

Example 1

Input:
[[0,30],[5,10],[15,20]]

Expected:
false

Example 2

Input:
[[7,10],[2,4]]

Expected:
true

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