Submit solution
Points:
0.40
Time limit:
3.0s
Memory limit:
256M
Input:
stdin
Output:
stdout
Problem source:
Problem type
Allowed languages
C, C++, Go, Java, Kotlin, Pascal, PyPy, Python, Rust, Scratch
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Comments
Thay multiset thành map nó chạy max 2,5s :))
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này làm sao viết hàm build v mn
merge sort tree
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VanvatthuaFuxuan
vanvatthuaOtto
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Cmt này spoil thuật!