問題一覧

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全3634件

ナンバー	問題名	AI推定難易度	作問者	Solved	Fav
1946	ロッカーの問題	850	H20	157	5
1945	Go Push!	353	H20	188	3
1944	∞	1475	H20	110	2
1943	消えたAGCT(1)	500	H20	206	4
1942	Leading zero	73	H20	313	1
1941	CHECKER×CHECKER(1)	115	H20	290	0
1940	Escape through + -	189	matcharate12	106	2
1939	Numbered Colorful Balls	2400	noya2	24	6
1938	Lagrange Sum	2100	noya2	34	3
1937	Various Tournament	1700	noya2	55	5
1936	Rational Approximation	1400	noya2	79	16
1935	Water Simulation	1000	noya2	127	5
1934	Four Fruits	124	noya2	303	8
1933	ABC String	2750	ytqm3	12	6
1932	動く点 P / Moving Point P	1525	null	40	0
1931	Fraction 2	1925	ytqm3	13	4
1930	XOR of Two Range	1500	chineristAC	74	5
1929	Exponential Sequence	1225	null	78	8
1928	Make a Binary Tree	1925	harurun	43	5
1927	AB-CD	900	milkcoffee	149	6
1926	Sequence of Remainders	725	ripity	157	1
1925	悪鬼三七次元	2200	37zigen	7	4
1924	3 color painting on a line	2325	37zigen	12	4
1923	Divisor Array	2200	ebi_fly	9	1
1922	Separate and Attach	1700	0214sh7	24	7
1921	Range LthKth Query	2575	tatyam	7	3
1920	Territory	2550	とりゐ	18	3
1919	Many Monster Battles	2150	とりゐ	23	3
1918	Simple Math ?	1900	とりゐ	37	8
1917	LCMST	2300	とりゐ	87	23
1916	Making Palindrome on Gird	1700	とりゐ	89	10
1915	Addition	1025	とりゐ	202	8
1914	Directed by Two Sequences	2900	chineristAC	7	2
1913	Periodic Comparison	2500	chineristAC	12	6
1912	Get together 2	2150	chineristAC	49	7
1911	Alternately Coloring	2225	chineristAC	23	4
1910	High Element on Grid	1800	chineristAC	55	4
1909	Detect from Substrings	1600	chineristAC	73	3
1908	Assault for Keys	600	chineristAC	169	5
1907	DETERMINATION	2575	hitonanode	37	3
1906	Twinkle Town	2700	hitonanode	17	9
1905	PURE PHRASE	1400	hitonanode	85	9
1904	Never giving up!	500	hitonanode	178	5
1903	Day1	130	hitonanode	277	2
1902	AC Ratio	101	ymmtr(せるたわーしーぷ!)	192	0
1901	bitwise xor convolution (characteristic 2)	2400	noshi91	13	3
1900	Don't be Powers of 2	1900	Shirotsume	51	7
1899	L1 Cafe	1900	Shirotsume	50	3
1898	Battle and Exchange	2000	Shirotsume	27	3
1897	Sum of 2nd Max	1250	Shirotsume	86	6