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# System prepended metadata

title: Buổi 3 (28/5/2023)

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# Buổi 3 (28/5/2023)
# Stack, Heap

https://www.spoj.com/PTIT/problems/SSAM219G/
https://oj.vnoi.info/problem/qbrect

https://oj.vnoi.info/problem/qbheap
https://oj.vnoi.info/problem/kmin