ID Problem Show tags Hide tags AC / Tried Difficulty
4506 P1165E  Two Arrays and Sum of Functions 0 / 0 5
4458 P1175B  Catch Overflow! 12 / 53 5
4457 P1175C  Electrification 8 / 26 5
4402 P1184C1  Heidi and the Turing Test (Easy) 0 / 0 5
4399 P1184D1  Parallel Universes (Easy) 0 / 0 5
4373 P1188A1  Add on a Tree 0 / 0 5
4332 P1196D2  RGB Substring (hard version) 0 / 0 5
4323 P1198A  MP3 0 / 0 5
4322 P1198B  Welfare State 0 / 0 5
4294 P1203D1  Remove the Substring (easy version) 0 / 0 5
4229 P1213D2  Equalizing by Division (hard version) 0 / 0 5
4203 P1217B  Zmei Gorynich 0 / 0 5
4171 P1223C  Save the Nature 0 / 0 5
4163 P1225C  p-binary 0 / 0 5
4155 P1227D1  Optimal Subsequences (Easy Version) 0 / 0 5
4135 P1234D  Distinct Characters Queries 0 / 0 5
4115 P1238C  Standard Free2play 5 / 14 5
4096 P1243B2  Character Swap (Hard Version) 0 / 0 5
4053 P1251C  Minimize The Integer 0 / 0 5
4039 P1252C  Even Path 0 / 0 5
3992 P1255C  League of Leesins 0 / 0 5
3768 P1281B  Azamon Web Services 0 / 0 5
3762 P1282B2  K for the Price of One (Hard Version) 0 / 0 5
3744 P1284C  New Year and Permutation 0 / 0 5
3708 P1288C  Two Arrays 0 / 0 5
3699 P1290A  Mind Control 0 / 0 5
3669 P1294D  MEX maximizing 0 / 0 5
3663 P1295C  Obtain The String 0 / 0 5
3595 P1303C  Perfect Keyboard 0 / 0 5
3581 P1305C  Kuroni and Impossible Calculation 0 / 0 5
3498 P1321C  Remove Adjacent 0 / 0 5
3448 P1327C  Game with Chips 0 / 0 5
3379 P1334C  Circle of Monsters 0 / 0 5
3361 P1336A  Linova and Kingdom 0 / 0 5
3335 P1342C  Yet Another Counting Problem 0 / 0 5
3325 P1344A  Hilbert's Hotel 0 / 0 5
3315 P1346C  Spring Cleaning 0 / 0 5
3314 P1346D  Constructing the Dungeon 0 / 0 5
3306 P1348C  Phoenix and Distribution 0 / 0 5
3302 P1349A  Orac and LCM 0 / 0 5
3284 P1352G  Special Permutation 0 / 0 5
3280 P1353D  Constructing the Array 0 / 0 5
3233 P1358C  Celex Update 0 / 0 5
3204 P1363C  Game On Leaves 0 / 0 5
3198 P1364C  Ehab and Prefix MEXs 0 / 0 5
3149 P1371D  Grid-00100 0 / 0 5
3136 P1373D  Maximum Sum on Even Positions 0 / 0 5
3128 P1374E1  Reading Books (easy version) 0 / 0 5
3065 P1389B  Array Walk 0 / 0 5
3032 P1395C  Boboniu and Bit Operations 0 / 0 5
3031 P1396A  Multiples of Length 0 / 0 5
3022 P1398C  Good Subarrays 0 / 0 5
2977 P1407C  Chocolate Bunny 0 / 0 5
2891 P1423K  Lonely Numbers 0 / 0 5
2845 P1431C  Black Friday 0 / 0 5
2820 P1437D  Minimal Height Tree 0 / 0 5
2756 P1452D  Radio Towers 0 / 0 5
2737 P1455D  Sequence and Swaps 0 / 0 5
2732 P1458A  Row GCD 0 / 0 5
2717 P1461D  Divide and Summarize 0 / 0 5
2646 P1468K  The Robot 0 / 0 5
2635 P1469C  Building a Fence 0 / 0 5
2578 P1475E  Advertising Agency 0 / 0 5
2570 P1476C  Longest Simple Cycle 0 / 0 5
2524 P1481C  Fence Painting 0 / 0 5
2518 P1482C  Basic Diplomacy 0 / 0 5
2500 P1486C1  Guessing the Greatest (easy version) 1 / 1 5
2400 P1497C2  k-LCM (hard version) 0 / 0 5
2388 P1498C  Planar Reflections 0 / 0 5
2359 P1503A  Balance the Bits 0 / 0 5
2347 P1505B  DMCA 0 / 0 5
2293 P1511D  Min Cost String 0 / 0 5
2281 P1512E  Permutation by Sum 0 / 0 5
2272 P1513C  Add One 0 / 0 5
2266 P1514C  Product 1 Modulo N 0 / 0 5
2225 P1519D  Maximum Sum of Products 0 / 0 5
2215 P1520F1  Guess the K-th Zero (Easy version) 0 / 0 5
2205 P1523C  Compression and Expansion 0 / 0 5
2182 P1526C2  Potions (Hard Version) 0 / 0 5
2173 P1527C  Sequence Pair Weight 0 / 0 5
2168 P1528A  Parsa's Humongous Tree 0 / 0 5
2150 P1530D  Secret Santa 0 / 0 5
2087 P1537E1  Erase and Extend (Easy Version) 0 / 0 5
2074 P1539D  PriceFixed 0 / 0 5
2061 P1542C  Strange Function 0 / 0 5
1944 P1555D  Say No to Palindromes 0 / 0 5
1890 P1566D2  Seating Arrangements (hard version) 0 / 0 5
1878 P1567C  Carrying Conundrum 0 / 0 5
1754 P1582D  Vupsen, Pupsen and 0 0 / 0 5
1691 P1593E  Gardener and Tree 0 / 0 5
1631 P1603B  Moderate Modular Mode 1 / 1 5
1605 P1607E  Robot on the Board 1 0 / 0 5
1577 P1609D  Social Network 0 / 0 5
1569 P1610C  Keshi Is Throwing a Party 0 / 0 5
1551 P1612D  X-Magic Pair 0 / 0 5
1533 P1615C  Menorah 0 / 0 5
1480 P1622C  Set or Decrease 0 / 0 5
1474 P1623C  Balanced Stone Heaps 0 / 0 5
1406 P1632C  Strange Test 0 / 0 5
1398 P1633D  Make Them Equal 0 / 0 5

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