ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2521 P1336B   Xenia and Colorful Gems 0 / 0 5
2518 P1336E1   Chiori and Doll Picking (easy version) 0 / 0 10
2517 P1336E2   Chiori and Doll Picking (hard version) 0 / 0 10
2515 P1337A   Ichihime and Triangle 0 / 0 3
2514 P1337B   Kana and Dragon Quest game 0 / 0 3
2513 P1338A   Powered Addition 0 / 0 5
2512 P1338B   Edge Weight Assignment 0 / 0 6
2511 P1338C   Perfect Triples 0 / 0 8
2510 P1338D   Nested Rubber Bands 0 / 0 10
2508 P1339A   Filling Diamonds 0 / 0 3
2500 P1341A   Nastya and Rice 0 / 0 3
2498 P1342A   Road To Zero 0 / 0 3
2496 P1342C   Yet Another Counting Problem 0 / 0 5
2494 P1342E   Placing Rooks 0 / 0 8
2492 P1343A   Candies 0 / 0 3
2491 P1343B   Balanced Array 0 / 0 3
2486 P1344A   Hilbert's Hotel 0 / 0 5
2484 P1344C   Quantifier Question 0 / 0 10
2483 P1344D   Résumé Review 0 / 0 10
2480 P1345A   Puzzle Pieces 0 / 0 3
2479 P1345B   Card Constructions 0 / 0 3
2478 P1346A   Color Revolution 0 / 0 3
2473 P1346F   Dune II: Battle For Arrakis 0 / 0 7
2472 P1346G   Two IP Cameras 0 / 0 8
2469 P1348A   Phoenix and Balance 0 / 0 3
2466 P1348D   Phoenix and Science 0 / 0 6
2465 P1348E   Phoenix and Berries 0 / 0 9
2463 P1349A   Orac and LCM 0 / 0 5
2462 P1349B   Orac and Medians 0 / 0 7
2460 P1349D   Slime and Biscuits 0 / 0 10
2458 P1349F1   Slime and Sequences (Easy Version) 0 / 0 10
2457 P1349F2   Slime and Sequences (Hard Version) 0 / 0 10
2456 P1350A   Orac and Factors 0 / 0 3
2455 P1350B   Orac and Models 0 / 0 4
2453 P1351B   Square? 0 / 0 3
2451 P1352A   Sum of Round Numbers 0 / 0 3
2450 P1352B   Same Parity Summands 0 / 0 4
2449 P1352C   K-th Not Divisible by n 0 / 0 4
2446 P1352F   Binary String Reconstruction 0 / 0 5
2444 P1353A   Most Unstable Array 0 / 0 3
2442 P1353C   Board Moves 0 / 0 3
2438 P1354A   Alarm Clock 0 / 0 3
2436 P1354C1   Simple Polygon Embedding 0 / 0 4
2435 P1354C2   Not So Simple Polygon Embedding 0 / 0 7
2430 P1355A   Sequence with Digits 0 / 0 4
2428 P1355C   Count Triangles 0 / 0 6
2427 P1355D   Game With Array 0 / 0 4
2426 P1355E   Restorer Distance 0 / 0 7
2396 P1358A   Park Lighting 0 / 0 3
2394 P1358C   Celex Update 0 / 0 5
2390 P1359A   Berland Poker 0 / 0 3
2388 P1359C   Mixing Water 0 / 0 5
2386 P1359E   Modular Stability 0 / 0 7
2385 P1359F   RC Kaboom Show 0 / 0 10
2384 P1360A   Minimal Square 0 / 0 3
2381 P1360D   Buying Shovels 0 / 0 4
2378 P1360G   A/B Matrix 0 / 0 6
2375 P1361B   Johnny and Grandmaster 0 / 0 6
2373 P1361D   Johnny and James 0 / 0 10
2371 P1361F   Johnny and New Toy 0 / 0 10
2368 P1362C   Johnny and Another Rating Drop 0 / 0 4
2367 P1363A   Odd Selection 0 / 0 4
2364 P1363D   Guess The Maximums 0 / 0 7
2350 P1365G   Secure Password 0 / 0 10
2349 P1366A   Shovels and Swords 0 / 0 3
2348 P1366B   Shuffle 0 / 0 4
2347 P1366C   Palindromic Paths 0 / 0 5
2346 P1366D   Two Divisors 0 / 0 7
2341 P1367B   Even Array 0 / 0 3
2340 P1367C   Social Distance 0 / 0 4
2335 P1368A   C+= 0 / 0 3
2334 P1368B   Codeforces Subsequences 0 / 0 5
2332 P1368D   AND, OR and square sum 0 / 0 5
2330 P1368F   Lamps on a Circle 0 / 0 10
2326 P1369A   FashionabLee 0 / 0 3
2324 P1369C   RationalLee 0 / 0 4
2323 P1369D   TediousLee 0 / 0 6
2320 P1370A   Maximum GCD 0 / 0 3
2319 P1370B   GCD Compression 0 / 0 3
2318 P1370C   Number Game 0 / 0 4
2313 P1371A   Magical Sticks 0 / 0 3
2312 P1371B   Magical Calendar 0 / 0 4
2311 P1371C   A Cookie for You 0 / 0 4
2309 P1371E1   Asterism (Easy Version) 0 / 0 6
2308 P1371E2   Asterism (Hard Version) 0 / 0 8
2305 P1372B   Omkar and Last Class of Math 0 / 0 4
2304 P1372C   Omkar and Baseball 0 / 0 5
2300 P1373A   Donut Shops 0 / 0 3
2298 P1373C   Pluses and Minuses 0 / 0 4
2293 P1374A   Required Remainder 0 / 0 3
2292 P1374B   Multiply by 2, divide by 6 0 / 0 3
2290 P1374D   Zero Remainder Array 0 / 0 4
2286 P1375A   Sign Flipping 0 / 0 3
2281 P1375F   Integer Game 0 / 0 10
2278 P1375I   Cubic Lattice 0 / 0 10
2276 P1379B   Dubious Cyrpto 0 / 0 5
2273 P1379E   Inverse Genealogy 0 / 0 10
2267 P1380D   Berserk And Fireball 0 / 0 7
2264 P1380G   Circular Dungeon 0 / 0 10
2258 P1381E   Origami 0 / 0 10

分类

手气不错

根据当前过滤条件随机选择一道题