constructive algorithms - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
3869	CF1838F Stuck Conveyor binary search constructive algorithms interactive *3000	0 / 0	(None)
3835	CF1839C Insert Zero and Invert Prefix constructive algorithms *1300	0 / 0	(None)
3813	CF1839E Decreasing Game constructive algorithms dfs and similar dp greedy interactive *2400	0 / 0	(None)
3735	CF1840G1 In Search of Truth (Easy Version) constructive algorithms interactive math meet-in-the-middle probabilities *2200	0 / 0	(None)
3724	CF1840G2 In Search of Truth (Hard Version) constructive algorithms interactive math meet-in-the-middle probabilities *2500	0 / 0	(None)
3713	CF1841A Game with Board constructive algorithms games *800	0 / 0	(None)
3612	CF1842D Tenzing and His Animal Friends constructive algorithms graphs greedy *1900	0 / 0	(None)
3468	CF1844A Subtraction Game constructive algorithms games *800	0 / 0	(None)
3457	CF1844B Permutations & Primes constructive algorithms math *1000	0 / 0	(None)
3435	CF1844D Row Major constructive algorithms greedy math number theory strings *1400	0 / 0	(None)
3424	CF1844E Great Grids 2-sat constructive algorithms dfs and similar dsu graphs *2400	0 / 0	(None)
3413	CF1844F1 Min Cost Permutation (Easy Version) brute force constructive algorithms greedy math *2600	0 / 0	(None)
3401	CF1844F2 Min Cost Permutation (Hard Version) binary search constructive algorithms data structures greedy math sortings *2800	0 / 0	(None)
3390	CF1844G Tree Weights bitmasks constructive algorithms data structures dfs and similar implementation math matrices number theory trees *3000	0 / 0	(None)
3368	CF1845A Forbidden Integer constructive algorithms implementation math number theory *800	0 / 0	(None)
3279	CF1846C Rudolf and the Another Competition constructive algorithms data structures dp greedy sortings *1200	0 / 0	(None)
3268	CF1846D Rudolph and Christmas Tree constructive algorithms geometry math *1200	0 / 0	(None)
3235	CF1846F Rudolph and Mimic constructive algorithms implementation interactive *1800	0 / 0	(None)
3046	CF1849D Array Painting constructive algorithms greedy two pointers *1700	0 / 0	(None)
2924	CF1851A Escalator Conversations brute force constructive algorithms math *800	0 / 0	(None)
2835	CF1852B Imbalanced Arrays constructive algorithms graphs greedy math sortings two pointers *1800	0 / 0	(None)
2813	CF1852D Miriany and Matchstick constructive algorithms dp greedy *2800	0 / 0	(None)
2802	CF1852E Rivalries constructive algorithms data structures greedy *3400	0 / 0	(None)
2758	CF1854A1 Dual (Easy Version) constructive algorithms math *1400	0 / 0	(None)
2747	CF1854A2 Dual (Hard Version) constructive algorithms math *1900	0 / 0	(None)
2702	CF1854E Game Bundles brute force constructive algorithms dp greedy math *3000	0 / 0	(None)
2490	CF1858C Yet Another Permutation Problem constructive algorithms greedy math number theory *1000	0 / 0	(None)
2446	CF1859A United We Stand constructive algorithms math number theory *800	0 / 0	(None)
2435	CF1859B Olya and Game with Arrays constructive algorithms greedy math sortings *1000	0 / 0	(None)
2379	CF1860A Not a Substring constructive algorithms strings *900	0 / 0	(None)
2313	CF1861A Prime Deletion constructive algorithms math *800	0 / 0	(None)
2302	CF1861B Two Binary Strings constructive algorithms dp greedy *1000	0 / 0	(None)
2235	CF1862B Sequence Game constructive algorithms *800	0 / 0	(None)
2213	CF1862D Ice Cream Balls binary search combinatorics constructive algorithms math *1300	0 / 0	(None)
2202	CF1862E Kolya and Movie Theatre constructive algorithms data structures greedy *1600	0 / 0	(None)
2135	CF1863D Two-Colored Dominoes constructive algorithms greedy *1400	0 / 0	(None)
2080	CF1863I Redundant Routes constructive algorithms dp trees *3500	0 / 0	(None)
2068	CF1864A Increasing and Decreasing constructive algorithms greedy implementation math *800	0 / 0	(None)
2057	CF1864B Swap and Reverse constructive algorithms greedy sortings strings *1100	0 / 0	(None)
2046	CF1864C Divisor Chain bitmasks constructive algorithms math number theory *1300	0 / 0	(None)
2035	CF1864D Matrix Cascade brute force constructive algorithms data structures dp greedy math *1700	0 / 0	(None)
2002	CF1864G Magic Square combinatorics constructive algorithms implementation *3100	0 / 0	(None)
1824	CF1867A green_gold_dog, array and permutation constructive algorithms sortings *800	0 / 0	(None)
1813	CF1867B XOR Palindromes bitmasks constructive algorithms strings *1100	0 / 0	(None)
1802	CF1867C Salyg1n and the MEX Game constructive algorithms data structures games greedy interactive *1300	0 / 0	(None)
1791	CF1867D Cyclic Operations brute force constructive algorithms dfs and similar graphs greedy implementation *1800	0 / 0	(None)
1780	CF1867E1 Salyg1n and Array (simple version) constructive algorithms interactive math *2000	0 / 0	(None)
1769	CF1867E2 Salyg1n and Array (hard version) constructive algorithms interactive *2200	0 / 0	(None)
1758	CF1867F Most Different Tree brute force constructive algorithms dfs and similar greedy hashing *2700	0 / 0	(None)
1747	CF1868A Fill in the Matrix constructive algorithms implementation *1300	0 / 0	(None)
1735	CF1868B1 Candy Party (Easy Version) bitmasks constructive algorithms graphs greedy implementation math *1700	0 / 0	(None)
1724	CF1868B2 Candy Party (Hard Version) bitmasks constructive algorithms dp greedy implementation math *2100	0 / 0	(None)
1702	CF1868D Flower-like Pseudotree constructive algorithms graphs greedy implementation trees *3000	0 / 0	(None)
1691	CF1868E Min-Sum-Max constructive algorithms dp greedy *3500	0 / 0	(None)
1669	CF1869A Make It Zero constructive algorithms *900	0 / 0	(None)
1647	CF1870A MEXanized Array constructive algorithms greedy math *800	0 / 0	(None)
1414	CF1873G ABBC or BACB constructive algorithms greedy *1500	0 / 0	(None)
9856	CF1876C Autosynthesis constructive algorithms dfs and similar graphs greedy sortings	0 / 0	(None)
9634	CF1876E Ball-Stackable constructive algorithms data structures dp trees	0 / 0	(None)
8967	CF1878B Aleksa and Stack constructive algorithms math	0 / 0	(None)
8190	CF1879B Chips on the Board constructive algorithms greedy *900	0 / 0	(None)
7856	CF1879E Interactive Game with Coloring brute force constructive algorithms dfs and similar graphs implementation interactive trees *2400	0 / 0	(None)
6745	CF1882B Sets and Union bitmasks brute force constructive algorithms greedy	0 / 0	(None)
6412	CF1882E1 Two Permutations (Easy Version) brute force constructive algorithms greedy number theory	0 / 0	(None)
6301	CF1882E2 Two Permutations (Hard Version) constructive algorithms	0 / 0	(None)
4746	CF1886A Sum of Three brute force constructive algorithms math	0 / 0	(None)
4301	CF1886E I Wanna be the Team Leader bitmasks constructive algorithms dp greedy math sortings two pointers	0 / 0	(None)
3968	CF1887C Minimum Array binary search brute force constructive algorithms data structures greedy hashing two pointers	0 / 0	(None)
3746	CF1887E Good Colorings binary search constructive algorithms graphs interactive	0 / 0	(None)
3635	CF1887F Minimum Segments constructive algorithms	0 / 0	(None)
3523	CF1889A Qingshan Loves Strings 2 constructive algorithms greedy implementation	0 / 0	(None)
3412	CF1889B Doremy's Connecting Plan constructive algorithms greedy math sortings	0 / 0	(None)
2746	CF1890A Doremy's Paint 3 constructive algorithms	0 / 0	(None)
2635	CF1890B Qingshan Loves Strings constructive algorithms implementation	0 / 0	(None)
2524	CF1891A Sorting with Twos constructive algorithms sortings	0 / 0	(None)
2301	CF1891C Smilo and Monsters binary search constructive algorithms greedy sortings two pointers	0 / 0	(None)
1746	CF1893B Neutral Tonality constructive algorithms greedy sortings two pointers	0 / 0	(None)
1524	CF1893D Colorful Constructive constructive algorithms greedy math	0 / 0	(None)
9189	CF1894B Two Out of Three constructive algorithms	0 / 0	(None)
4745	CF1895D XOR Construction bitmasks constructive algorithms data structures math	0 / 0	(None)
10336	CF1896C Matching Arrays binary search constructive algorithms greedy sortings	0 / 0	(None)
10332	CF1896F Bracket Xoring bitmasks constructive algorithms graph matchings implementation	0 / 0	(None)
10331	CF1896G Pepe Racing constructive algorithms implementation interactive sortings	0 / 0	(None)
10312	CF1898C Colorful Grid constructive algorithms implementation	0 / 0	(None)
10303	CF1899F Alex's whims constructive algorithms graphs shortest paths trees	0 / 0	(None)
10328	CF1900A Cover in Water constructive algorithms implementation strings	0 / 0	(None)
10323	CF1900E Transitive Graph constructive algorithms dfs and similar dp graphs implementation	0 / 0	(None)
10319	CF1901C Add, Divide and Floor constructive algorithms greedy math *1400	0 / 0	(None)
10359	CF1903B StORage room bitmasks brute force constructive algorithms greedy *1200	0 / 0	(None)
10358	CF1903C Theofanis' Nightmare constructive algorithms dp greedy *1400	0 / 0	(None)
10354	CF1903E Geo Game constructive algorithms dp games greedy interactive math *2000	0 / 0	(None)
10351	CF1906B Button Pressing bitmasks constructive algorithms hashing	0 / 0	(None)
10348	CF1906E Merge Not Sort constructive algorithms dp	0 / 0	(None)
10340	CF1906L Palindromic Parentheses constructive algorithms	0 / 0	(None)

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