How to solve this 1313C2 - Skyscrapers (hard version) with segment tree ?
How to solve this 1313C2 - Skyscrapers (hard version) with segment tree ?
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Here is my submision for this problem Your text to link here... If you want any more specification I can write it
I have solve it greedily . Please explain how you have approached with segment tree.
I am also using greedy algorithm, but my reason to use segment tree is to find the nearest small number for each number.
owwwwwwwwwwwwwwwww. The part I did with stack you did with segment tree. Thanks .
You are welcome ツ