ID 题目 显示标签 隐藏标签 AC / 尝试 难度
18924 atcoder#ABC266C   [ABC266C] Convex Quadrilateral 1 / 1 2
18925 atcoder#ABC266D   [ABC266D] Snuke Panic (1D) 1 / 1 3
18926 atcoder#ABC266E   [ABC266E] Throwing the Die 1 / 1 3
18927 atcoder#ABC266F   [ABC266F] Well-defined Path Queries on a Namori 1 / 1 4
18928 atcoder#ABC266G   [ABC266G] Yet Another RGB Sequence 1 / 1 5
18929 atcoder#ABC266H   [ABC266Ex] Snuke Panic (2D) 0 / 1 6
18930 atcoder#ABC267A   [ABC267A] Saturday 1 / 1 1
18931 atcoder#ABC267B   [ABC267B] Split? 1 / 1 1
18932 atcoder#ABC267C   [ABC267C] Index × A(Continuous ver.) 1 / 1 2
18933 atcoder#ABC267D   [ABC267D] Index × A(Not Continuous ver.) 1 / 1 3
18934 atcoder#ABC267E   [ABC267E] Erasing Vertices 2 1 / 1 4
18935 atcoder#ABC267F   [ABC267F] Exactly K Steps 1 / 1 5
18936 atcoder#ABC267G   [ABC267G] Increasing K Times 1 / 1 6
18937 atcoder#ABC267H   [ABC267Ex] Odd Sum 0 / 1 6
18938 atcoder#ABC268A   [ABC268A] Five Integers 1 / 1 1
18939 atcoder#ABC268B   [ABC268B] Prefix? 1 / 1 1
18940 atcoder#ABC268C   [ABC268C] Chinese Restaurant 1 / 1 2
18941 atcoder#ABC268D   [ABC268D] Unique Username 2 / 4 4
18942 atcoder#ABC268E   [ABC268E] Chinese Restaurant (Three-Star Version) 1 / 1 5
18943 atcoder#ABC268F   [ABC268F] Best Concatenation 1 / 1 4
18944 atcoder#ABC268G   [ABC268G] Random Student ID 1 / 1 5
18945 atcoder#ABC268H   [ABC268Ex] Taboo 0 / 1 6
18946 atcoder#ABC269A   [ABC269A] Anyway Takahashi 1 / 1 1
18947 atcoder#ABC269B   [ABC269B] Rectangle Detection 1 / 1 1
18948 atcoder#ABC269C   [ABC269C] Submask 1 / 1 2
18949 atcoder#ABC269D   [ABC269D] Do use hexagon grid 1 / 1 2
18950 atcoder#ABC269E   [ABC269E] Last Rook 2 / 4 3
18951 atcoder#ABC269F   [ABC269F] Numbered Checker 1 / 1 4
18952 atcoder#ABC269G   [ABC269G] Reversible Cards 2 1 / 1 6
18953 atcoder#ABC269H   [ABC269Ex] Antichain 0 / 1 7
18954 atcoder#ABC270A   [ABC270A] 1-2-4 Test 1 / 1 1
18955 atcoder#ABC270B   [ABC270B] Hammer 1 / 1 1
18956 atcoder#ABC270C   [ABC270C] Simple path 1 / 1 2
18957 atcoder#ABC270D   [ABC270D] Stones 1 / 1 4
18958 atcoder#ABC270E   [ABC270E] Apple Baskets on Circle 1 / 1 3
18959 atcoder#ABC270F   [ABC270F] Transportation 1 / 1 4
18960 atcoder#ABC270G   [ABC270G] Sequence in mod P 2 / 3 5
18961 atcoder#ABC270H   [ABC270Ex] add 1 1 / 1 7
18962 atcoder#ABC271A   [ABC271A] 484558 1 / 1 1
18963 atcoder#ABC271B   [ABC271B] Maintain Multiple Sequences 1 / 1 1
18964 atcoder#ABC271C   [ABC271C] Manga 1 / 1 3
18965 atcoder#ABC271D   [ABC271D] Flip and Adjust 1 / 1 3
18966 atcoder#ABC271E   [ABC271E] Subsequence Path 1 / 1 4
18967 atcoder#ABC271F   [ABC271F] XOR on Grid Path 1 / 1 4
18968 atcoder#ABC271G   [ABC271G] Access Counter 1 / 1 5
18969 atcoder#ABC271H   [ABC271Ex] General General 1 / 1 7
18970 atcoder#ABC272A   [ABC272A] Integer Sum 1 / 1 1
18971 atcoder#ABC272B   [ABC272B] Everyone is Friends 1 / 1 1
18972 atcoder#ABC272C   [ABC272C] Max Even 1 / 1 1
18973 atcoder#ABC272D   [ABC272D] Root M Leaper 1 / 1 3

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