ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3337 P1267K   Key Storage 0 / 0 7
3336 P1267L   Lexicography 0 / 0 6
3335 P1268A   Long Beautiful Integer 0 / 0 5
3334 P1268B   Domino for Young 0 / 0 7
3333 P1268C   K Integers 0 / 0 8
3332 P1268D   Invertation in Tournament 0 / 0 10
3331 P1268E   Happy Cactus 0 / 0 10
3330 P1269A   Equation 0 / 0 3
3329 P1269B   Modulo Equality 0 / 0 5
3328 P1270A   Card Game 0 / 0 3
3327 P1270B   Interesting Subarray 0 / 0 4
3326 P1270C   Make Good 0 / 0 4
3325 P1270D   Strange Device 0 / 0 6
3324 P1270E   Divide Points 0 / 0 8
3323 P1270F   Awesome Substrings 0 / 0 10
3322 P1270G   Subset with Zero Sum 0 / 0 10
3321 P1270H   Number of Components 0 / 0 10
3320 P1270I   Xor on Figures 0 / 0 10
3319 P1271A   Suits 0 / 0 3
3318 P1271B   Blocks 0 / 0 4
3317 P1271C   Shawarma Tent 0 / 0 4
3316 P1271D   Portals 0 / 0 7
3315 P1271E   Common Number 0 / 0 7
3314 P1271F   Divide The Students 0 / 0 10
3313 P1272A   Three Friends 0 / 0 3
3312 P1272B   Snow Walking Robot 0 / 0 4
3311 P1272C   Yet Another Broken Keyboard 0 / 0 4
3310 P1272D   Remove One Element 0 / 0 5
3309 P1272E   Nearest Opposite Parity 0 / 0 6
3308 P1272F   Two Bracket Sequences 0 / 0 8
3307 P1276A   As Simple as One and Two 0 / 0 4
3306 P1276B   Two Fairs 0 / 0 6
3305 P1276C   Beautiful Rectangle 0 / 0 8
3304 P1276D   Tree Elimination 0 / 0 10
3303 P1276E   Four Stones 0 / 0 10
3302 P1276F   Asterisk Substrings 0 / 0 10
3301 P1277A   Happy Birthday, Polycarp! 0 / 0 3
3300 P1277B   Make Them Odd 0 / 0 4
3299 P1277D   Let's Play the Words? 0 / 0 6
3298 P1278A   Shuffle Hashing 0 / 0 3
3297 P1278B   A and B 0 / 0 5
3296 P1278C   Berry Jam 0 / 0 5
3295 P1278D   Segment Tree 0 / 0 7
3294 P1278E   Tests for problem D 0 / 0 8
3293 P1278F   Cards 0 / 0 10
3292 P1279A   New Year Garland 0 / 0 3
3291 P1279B   Verse For Santa 0 / 0 4
3290 P1279C   Stack of Presents 0 / 0 4
3289 P1279D   Santa's Bot 0 / 0 5
3288 P1279E   New Year Permutations 0 / 0 10
3287 P1279F   New Year and Handle Change 0 / 0 10
3286 P1280A   Cut and Paste 0 / 0 5
3285 P1280B   Beingawesomeism 0 / 0 6
3284 P1280C   Jeremy Bearimy 0 / 0 7
3283 P1280D   Miss Punyverse 0 / 0 9
3282 P1280E   Kirchhoff's Current Loss 0 / 0 10
3281 P1280F   Intergalactic Sliding Puzzle 0 / 0 10
3280 P1281A   Suffix Three 0 / 0 3
3279 P1281B   Azamon Web Services 0 / 0 5
3278 P1282A   Temporarily unavailable 0 / 0 3
3277 P1282B1   K for the Price of One (Easy Version) 0 / 0 4
3276 P1282B2   K for the Price of One (Hard Version) 0 / 0 5
3275 P1282C   Petya and Exam 0 / 0 6
3274 P1282D   Enchanted Artifact 0 / 0 8
3273 P1282E   The Cake Is a Lie 0 / 0 9
3272 P1283A   Minutes Before the New Year 0 / 0 3
3271 P1283B   Candies Division 0 / 0 3
3270 P1283C   Friends and Gifts 0 / 0 5
3269 P1283D   Christmas Trees 0 / 0 6
3268 P1283E   New Year Parties 0 / 0 6
3267 P1283F   DIY Garland 0 / 0 8
3266 P1284A   New Year and Naming 0 / 0 3
3265 P1284B   New Year and Ascent Sequence 0 / 0 4
3264 P1284C   New Year and Permutation 0 / 0 5
3263 P1284D   New Year and Conference 0 / 0 7
3262 P1284E   New Year and Castle Construction 0 / 0 9
3261 P1284F   New Year and Social Network 0 / 0 10
3260 P1284G   Seollal 0 / 0 10
3259 P1285A   Mezo Playing Zoma 0 / 0 3
3258 P1285B   Just Eat It! 0 / 0 4
3257 P1285C   Fadi and LCM 0 / 0 4
3256 P1285D   Dr 0 / 0 6
3255 P1285E   Delete a Segment 0 / 0 8
3254 P1285F   Classical? 0 / 0 10
3253 P1286A   Garland 0 / 0 6
3252 P1286B   Numbers on Tree 0 / 0 6
3251 P1286C1   Madhouse (Easy version) 0 / 0 9
3250 P1286C2   Madhouse (Hard version) 0 / 0 10
3249 P1286D   LCC 0 / 0 10
3248 P1286E   Fedya the Potter Strikes Back 0 / 0 10
3247 P1286F   Harry The Potter 0 / 0 10
3246 P1287A   Angry Students 0 / 0 3
3245 P1287B   Hyperset 0 / 0 5
3244 P1288A   Deadline 0 / 0 3
3243 P1288B   Yet Another Meme Problem 0 / 0 3
3242 P1288C   Two Arrays 0 / 0 5
3241 P1288D   Minimax Problem 0 / 0 7
3240 P1288E   Messenger Simulator 0 / 0 7
3239 P1288F   Red-Blue Graph 0 / 0 10
3238 P1290A   Mind Control 0 / 0 5

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