ID Problem Show tags Hide tags AC / Tried Difficulty
4029 CF1276A   As Simple as One and Two 0 / 0 (None)
4028 CF1276B   Two Fairs 0 / 0 (None)
4027 CF1276C   Beautiful Rectangle 0 / 0 (None)
4026 CF1276D   Tree Elimination 0 / 0 (None)
4025 CF1276E   Four Stones 0 / 0 (None)
4023 CF1276F   Asterisk Substrings 0 / 0 (None)
4022 CF1277A   Happy Birthday, Polycarp! 0 / 0 (None)
4021 CF1277B   Make Them Odd 0 / 0 (None)
4020 CF1277D   Let's Play the Words? 0 / 0 (None)
4019 CF1278A   Shuffle Hashing 0 / 0 (None)
4018 CF1278B   A and B 0 / 0 (None)
4017 CF1278C   Berry Jam 0 / 0 (None)
4016 CF1278D   Segment Tree 0 / 0 (None)
4015 CF1278E   Tests for problem D 0 / 0 (None)
4014 CF1278F   Cards 0 / 0 (None)
4012 CF1279A   New Year Garland 0 / 0 (None)
4011 CF1279B   Verse For Santa 0 / 0 (None)
4010 CF1279C   Stack of Presents 0 / 0 (None)
4009 CF1279D   Santa's Bot 0 / 0 (None)
4008 CF1279E   New Year Permutations 0 / 0 (None)
4007 CF1279F   New Year and Handle Change 0 / 0 (None)
4006 CF1280A   Cut and Paste 0 / 0 (None)
4005 CF1280B   Beingawesomeism 0 / 0 (None)
4004 CF1280C   Jeremy Bearimy 0 / 0 (None)
4003 CF1280D   Miss Punyverse 0 / 0 (None)
4001 CF1280E   Kirchhoff's Current Loss 0 / 0 (None)
4000 CF1280F   Intergalactic Sliding Puzzle 0 / 0 (None)
3999 CF1281A   Suffix Three 0 / 0 (None)
3998 CF1281B   Azamon Web Services 0 / 0 (None)
3997 CF1282A   Temporarily unavailable 0 / 0 (None)
3996 CF1282B1   K for the Price of One (Easy Version) 0 / 0 (None)
3995 CF1282B2   K for the Price of One (Hard Version) 0 / 0 (None)
3994 CF1282C   Petya and Exam 0 / 0 (None)
3993 CF1282D   Enchanted Artifact 0 / 0 (None)
3992 CF1282E   The Cake Is a Lie 0 / 0 (None)
3990 CF1283A   Minutes Before the New Year 0 / 0 (None)
3989 CF1283B   Candies Division 0 / 0 (None)
3988 CF1283C   Friends and Gifts 0 / 0 (None)
3987 CF1283D   Christmas Trees 0 / 0 (None)
3986 CF1283E   New Year Parties 0 / 0 (None)
3985 CF1283F   DIY Garland 0 / 0 (None)
3984 CF1284A   New Year and Naming 0 / 0 (None)
3983 CF1284B   New Year and Ascent Sequence 0 / 0 (None)
3982 CF1284C   New Year and Permutation 0 / 0 (None)
3981 CF1284D   New Year and Conference 0 / 0 (None)
3979 CF1284E   New Year and Castle Construction 0 / 0 (None)
3978 CF1284F   New Year and Social Network 0 / 0 (None)
3977 CF1284G   Seollal 0 / 0 (None)
3976 CF1285A   Mezo Playing Zoma 0 / 0 (None)
3975 CF1285B   Just Eat It! 0 / 0 (None)
3974 CF1285C   Fadi and LCM 0 / 0 (None)
3973 CF1285D   Dr 0 / 0 (None)
3972 CF1285E   Delete a Segment 0 / 0 (None)
3971 CF1285F   Classical? 0 / 0 (None)
3970 CF1286A   Garland 0 / 0 (None)
3967 CF1286B   Numbers on Tree 0 / 0 (None)
3966 CF1286C1   Madhouse (Easy version) 0 / 0 (None)
3965 CF1286C2   Madhouse (Hard version) 0 / 0 (None)
3964 CF1286D   LCC 0 / 0 (None)
3963 CF1286E   Fedya the Potter Strikes Back 0 / 0 (None)
3962 CF1286F   Harry The Potter 0 / 0 (None)
3961 CF1287A   Angry Students 0 / 0 (None)
3960 CF1287B   Hyperset 0 / 0 (None)
3959 CF1288A   Deadline 0 / 0 (None)
3958 CF1288B   Yet Another Meme Problem 0 / 0 (None)
3956 CF1288C   Two Arrays 0 / 0 (None)
3955 CF1288D   Minimax Problem 0 / 0 (None)
3954 CF1288E   Messenger Simulator 0 / 0 (None)
3953 CF1288F   Red-Blue Graph 0 / 0 (None)
3952 CF1290A   Mind Control 0 / 0 (None)
3951 CF1290B   Irreducible Anagrams 0 / 0 (None)
3950 CF1290C   Prefix Enlightenment 0 / 0 (None)
3949 CF1290D   Coffee Varieties (hard version) 0 / 0 (None)
3948 CF1290E   Cartesian Tree 0 / 0 (None)
3947 CF1290F   Making Shapes 0 / 0 (None)
3945 CF1291A   Even But Not Even 0 / 0 (None)
3944 CF1291B   Array Sharpening 0 / 0 (None)
3943 CF1291F   Coffee Varieties (easy version) 0 / 0 (None)
3942 CF1292A   NEKO's Maze Game 0 / 0 (None)
3941 CF1292B   Aroma's Search 0 / 0 (None)
3940 CF1292C   Xenon's Attack on the Gangs 0 / 0 (None)
3939 CF1292D   Chaotic V. 0 / 0 (None)
3938 CF1292E   Rin and The Unknown Flower 0 / 0 (None)
3937 CF1292F   Nora's Toy Boxes 0 / 0 (None)
3936 CF1293A   ConneR and the A.R.C 0 / 0 (None)
3934 CF1293B   JOE is on TV! 0 / 0 (None)
3933 CF1294A   Collecting Coins 0 / 0 (None)
3932 CF1294B   Collecting Packages 0 / 0 (None)
3931 CF1294C   Product of Three Numbers 0 / 0 (None)
3930 CF1294D   MEX maximizing 0 / 0 (None)
3929 CF1294E   Obtain a Permutation 0 / 0 (None)
3928 CF1294F   Three Paths on a Tree 0 / 0 (None)
3927 CF1295A   Display The Number 0 / 0 (None)
3926 CF1295B   Infinite Prefixes 0 / 0 (None)
3925 CF1295C   Obtain The String 0 / 0 (None)
3923 CF1295D   Same GCDs 0 / 0 (None)
3922 CF1295E   Permutation Separation 0 / 0 (None)
3921 CF1295F   Good Contest 0 / 0 (None)
3920 CF1296A   Array with Odd Sum 0 / 0 (None)
3919 CF1296B   Food Buying 0 / 0 (None)

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