ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2170 ARC106F  [ARC106F] Figures 1 / 1 6
2159 ARC107A  [ARC107A] Simple Math 1 / 1 1
2160 ARC107B  [ARC107B] Quadruple 1 / 1 2
2161 ARC107C  [ARC107C] Shuffle Permutation 1 / 1 3
2162 ARC107D  [ARC107D] Number of Multisets 1 / 1 5
2163 ARC107E  [ARC107E] Mex Mat 1 / 1 6
2164 ARC107F  [ARC107F] Sum of Abs 1 / 1 7
2129 ARC108A  [ARC108A] Sum and Product 1 / 1 1
2130 ARC108B  [ARC108B] Abbreviate Fox 1 / 1 2
2131 ARC108C  [ARC108C] Keep Graph Connected 0 / 1 4
2132 ARC108D  [ARC108D] AB 1 / 1 5
2133 ARC108E  [ARC108E] Random IS 1 / 1 7
2134 ARC108F  [ARC108F] Paint Tree 1 / 1 6
2117 ARC109A  [ARC109A] Hands 1 / 1 1
2118 ARC109B  [ARC109B] log 1 / 1 2
2119 ARC109C  [ARC109C] Large RPS Tournament 1 / 1 3
2120 ARC109D  [ARC109D] く 1 / 1 5
2121 ARC109E  [ARC109E] 1D Reversi Builder 1 / 1 6
2122 ARC109F  [ARC109F] 1D Kingdom Builder 1 / 1 7
2111 ARC110A  [ARC110A] Redundant Redundancy 0 / 1 1
2112 ARC110B  [ARC110B] Many 110 1 / 1 2
2113 ARC110C  [ARC110C] Exoswap 0 / 1 3
2114 ARC110D  [ARC110D] Binomial Coefficient is Fun 1 / 1 5
2115 ARC110E  [ARC110E] Shorten ABC 1 / 1 7
2116 ARC110F  [ARC110F] Esoswap 0 / 1 6
2075 ARC111A  [ARC111A] Simple Math 2 1 / 1 3
2076 ARC111B  [ARC111B] Reversible Cards 1 / 1 4
2077 ARC111C  [ARC111C] Too Heavy 0 / 1 4
2078 ARC111D  [ARC111D] Orientation 0 / 1 5
2079 ARC111E  [ARC111E] Simple Math 3 1 / 1 6
2080 ARC111F  [ARC111F] Do you like query problems? 1 / 1 7
2039 ARC112A  [ARC112A] B = C 1 / 1 1
2040 ARC112B  [ARC112B] -- - B 1 / 1 3
2041 ARC112C  [ARC112C] DFS Game 1 / 1 5
2042 ARC112D  [ARC112D] Skate 1 / 1 5
2043 ARC112E  [ARC112E] Cigar Box 1 / 1 6
2044 ARC112F  [ARC112F] Die Siedler 0 / 1 7
2027 ARC113A  [ARC113A] A*B*C 1 / 1 1
2028 ARC113B  [ARC113B] A^B^C 1 / 1 2
2029 ARC113C  [ARC113C] String Invasion 1 / 1 3
2030 ARC113D  [ARC113D] Sky Reflector 1 / 1 4
2031 ARC113E  [ARC113E] Rvom and Rsrev 0 / 1 6
2032 ARC113F  [ARC113F] Social Distance 1 / 1 7
1997 ARC114A  [ARC114A] Not coprime 1 / 1 3
1998 ARC114B  [ARC114B] Special Subsets 1 / 1 3
1999 ARC114C  [ARC114C] Sequence Scores 1 / 1 5
2000 ARC114D  [ARC114D] Moving Pieces on Line 1 / 1 6
2001 ARC114E  [ARC114E] Paper Cutting 2 1 / 1 6
2002 ARC114F  [ARC114F] Permutation Division 1 / 1 7
1985 ARC115A  [ARC115A] Two Choices 1 / 1 2

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