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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