問題一覧

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全3202件

ナンバー	問題名	作問者	Solved	Fav
1914	Directed by Two Sequences	chineristAC	10	2
1913	Periodic Comparison	chineristAC	11	6
1912	Get together 2	chineristAC	49	7
1911	Alternately Coloring	chineristAC	23	4
1910	High Element on Grid	chineristAC	55	4
1909	Detect from Substrings	chineristAC	73	3
1908	Assault for Keys	chineristAC	167	5
1907	DETERMINATION	hitonanode	30	3
1906	Twinkle Town	hitonanode	17	9
1905	PURE PHRASE	hitonanode	89	9
1904	Never giving up!	hitonanode	174	4
1903	Day1	hitonanode	274	2
1902	AC Ratio	ymmtr(せるたわーしーぷ!)	189	0
1901	bitwise xor convolution (characteristic 2)	noshi91	11	3
1900	Don't be Powers of 2	Shirotsume	48	7
1899	L1 Cafe	Shirotsume	50	3
1898	Battle and Exchange	Shirotsume	32	3
1897	Sum of 2nd Max	Shirotsume	86	6
1896	Arrays and XOR Procedure 2	Shirotsume	68	3
1895	Mod 2	Shirotsume	108	14
1894	Delete AB	Shirotsume	125	4
1893	Cycle	Shirotsume	275	1
1891	Static Xor Range Composite Query	SSRS	23	5
1890	Many Sequences Sum Queries	matcharate12	59	2
1889	K Consecutive Ks (Hard)	miscalc	22	6
1888	Odd Insertion	miscalc	11	3
1887	K Consecutive Ks (Easy)	miscalc	51	1
1886	Sum of Slide Max	miscalc	92	7
1885	Flat Permutation	miscalc	124	12
1884	Sequence	miscalc	167	5
1883	SLASH	miscalc	331	1
1882	Areas of Triangle	matcharate12	95	0
1881	Everything is the same...	37zigen	6	1
1880	Many Ways	37zigen	46	4
1879	How many matchings?	37zigen	55	5
1878	union-find の数え上げ	37zigen	43	6
1877	俺自身が線グラフになることだ	37zigen	63	1
1876	Xor of Sum	ytqm3	46	5
1875	Flip Cards	ytqm3	12	2
1874	Minimum of Sum of Rectangles	shiomusubi496	13	2
1873	Bracket Swapping	ytqm3	32	7
1872	Dictionary Order	shiomusubi496	68	5
1871	divisXor	NaHCO314	98	4
1870	Xor Matrix	ytqm3	107	6
1869	Doubling?	Falcon_	133	1
1868	Teleporting Cyanmond	shiomusubi496	154	5
1867	Partitions and Inversions	Cyanmond	15	5
1866	Unfair Tournament	Cyanmond	20	2
1865	Make Cycle	NaHCO314	100	8
1864	Shortest Paths Counting	Chippppp	49	4