Problem Set - *3500 - SAST OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	886	P1740I Arranging Crystal Balls data structures divide and conquer divide and conquer dp geometry graphs number theory *3500	0 / 0	10
	850	P1746G Olympiad Training binary search data structures dp flows geometry implementation sortings *3500	0 / 0	10
	825	P1750H BinaryStringForces constructive algorithms data structures dp *3500	0 / 0	10
	818	P1753F Minecraft Series brute force two pointers *3500	0 / 0	10
	789	P1761F2 Anti-median (Hard Version) combinatorics dp math *3500	0 / 0	10
	788	P1761G Centroid Guess interactive probabilities trees *3500	0 / 0	10
	725	P1770H Koxia, Mahiru and Winter Festival constructive algorithms *3500	0 / 0	10
	707	P1773L Lisa's Sequences dp *3500	0 / 0	10
	698	P1774H Maximum Permutation constructive algorithms *3500	0 / 0	10
	686	P1776E Crossing the Railways data structures dp *3500	0 / 0	10
	677	P1776N Count Permutations math *3500	0 / 0	10
	657	P1779H Olympic Team Building brute force meet-in-the-middle *3500	0 / 0	10
	642	P1781H2 Window Signals (hard version) *3500	0 / 0	10
	513	P1804G Flow Control data structures dsu implementation *3500	0 / 0	10
	438	P1815F OH NO1 (-2-3-4) constructive algorithms graphs math *3500	0 / 0	10
	430	P1817F Entangled Substrings string suffix structures strings *3500	0 / 0	10
	422	P1819F Willy-nilly, Crack, Into Release! data structures dp *3500	0 / 0	10
	394	P1824E LuoTianyi and Cartridge data structures trees *3500	0 / 0	10
	379	P1827F Copium Permutation constructive algorithms data structures greedy *3500	0 / 0	10
	364	P1830E Bully Sort data structures math *3500	0 / 0	10
	336	P1835E Old Mobile combinatorics dp probabilities *3500	0 / 0	10
	335	P1835F Good Graph bitmasks dfs and similar graph matchings graphs implementation *3500	0 / 0	10
	293	P1842I Tenzing and Necklace divide and conquer dp greedy *3500	0 / 0	10
	224	P1852F Panda Meetups data structures dp flows *3500	0 / 0	10
	215	P1854F Mark and Spaceship brute force dp *3500	0 / 0	10
	161	P1863H Goldberg Machine 3 dp trees *3500	0 / 0	10
	160	P1863I Redundant Routes constructive algorithms dp trees *3500	0 / 0	10
	151	P1864I Future Dominators graphs greedy *3500	0 / 0	10
	125	P1868E Min-Sum-Max constructive algorithms dp greedy *3500	0 / 0	10
	124	P1868F LIS? data structures greedy implementation *3500	0 / 0	10
	114	P1870H Standard Graph Problem data structures graphs greedy trees *3500	0 / 0	10
	93	P1874F Jellyfish and OEIS dp *3500	0 / 0	10
	92	P1874G Jellyfish and Inscryption dp *3500	0 / 0	10
	83	P1876F Indefinite Clownfish binary search graphs *3500	0 / 0	10
	82	P1876G Clubstep binary search brute force data structures greedy trees *3500	0 / 0	10
	24	P1889E Doremy's Swapping Trees dfs and similar graphs trees *3500	0 / 0	10
	23	P1889F Doremy's Average Tree data structures dp greedy trees *3500	0 / 0	10
	10	P1893E Cacti Symphony combinatorics dfs and similar dp graphs *3500	0 / 0	10
	6689	P1909H Parallel Swaps Sort constructive algorithms data structures *3500	0 / 0	10
	6688	P1909I Short Permutation Problem combinatorics dp fft math *3500	0 / 0	10
	6637	P1916G Optimizations From Chelsu divide and conquer dp number theory trees *3500	0 / 0	10
	7318	P1919G Tree LGM constructive algorithms divide and conquer games trees *3500	0 / 0	10
	7317	P1919H Tree Diameter interactive trees *3500	0 / 0	10
	8175	P1924F Anti-Proxy Attendance constructive algorithms dp interactive ternary search *3500	0 / 0	10
	9363	P1967E2 Again Counting Arrays (Hard Version) combinatorics dp math *3500	0 / 0	10

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