Given an interval [L, R].↵
Given an array of intervals in the form of Li and Ri.↵
How many minimum intervals required to cover the range [L, R]?↵
Intervals can overlap with each other.↵
L>=1 && R<=1e5↵
Li>=1 && Ri<=1e5↵
The size of the array <= 1e5↵
↵
Given an array of intervals in the form of Li and Ri.↵
How many minimum intervals required to cover the range [L, R]?↵
Intervals can overlap with each other.↵
L>=1 && R<=1e5↵
Li>=1 && Ri<=1e5↵
The size of the array <= 1e5↵
↵