ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2619 codeforces#P1032B  Personalized Cup 0 / 0 4
2567 codeforces#P1042B  Vitamins 0 / 0 4
2562 codeforces#P1043B  Lost Array 0 / 0 4
2534 codeforces#P1051A  Vasya And Password 0 / 2 4
2468 codeforces#P1064B  Equations of Mathematical Magic 0 / 0 4
2448 codeforces#P1068B  LCM 0 / 0 4
2424 codeforces#P1075B  Taxi drivers and Lyft 0 / 0 4
2423 codeforces#P1076A  Minimizing the String 0 / 0 4
2422 codeforces#P1076B  Divisor Subtraction 0 / 0 4
2395 codeforces#P1082A  Vasya and Book 0 / 0 4
2380 codeforces#P1084B  Kvass and the Fair Nut 0 / 0 4
2351 codeforces#P1091B  New Year and the Treasure Geolocation 0 / 0 4
2316 codeforces#P1097B  Petr and a Combination Lock 0 / 0 4
2301 codeforces#P1099C  Postcard 0 / 0 4
2297 codeforces#P1100C  NN and the Optical Illusion 0 / 0 4
2284 codeforces#P1102C  Doors Breaking and Repairing 0 / 0 4
2274 codeforces#P1104B  Game with string 0 / 0 4
2194 codeforces#P1118B  Tanya and Candies 0 / 0 4
2172 codeforces#P1121B  Mike and Children 0 / 0 4
2163 codeforces#P1130B  Two Cakes 0 / 0 4
2159 codeforces#P1131C  Birthday 0 / 0 4
2146 codeforces#P1133B  Preparation for International Women's Day 0 / 0 4
2145 codeforces#P1133C  Balanced Team 0 / 0 4
2120 codeforces#P1140B  Good String 0 / 0 4
2118 codeforces#P1140D  Minimum Triangulation 0 / 0 4
2100 codeforces#P1143B  Nirvana 0 / 0 4
2062 codeforces#P1149A  Prefix Sum Primes 0 / 0 4
2041 codeforces#P1153B  Serval and Toy Bricks 0 / 0 4
2035 codeforces#P1154B  Make Them Equal 0 / 0 4
2028 codeforces#P1155B  Game with Telephone Numbers 0 / 0 4
1943 codeforces#P1174B  Ehab Is an Odd Person 0 / 0 4
1886 codeforces#P1184A1  Heidi Learns Hashing (Easy) 0 / 0 4
1870 codeforces#P1185B  Email from Polycarp 0 / 0 4
1869 codeforces#P1185C1  Exam in BerSU (easy version) 0 / 0 4
1834 codeforces#P1191B  Tokitsukaze and Mahjong 0 / 0 4
1813 codeforces#P1196B  Odd Sum Segments 0 / 0 4
1791 codeforces#P1200B  Block Adventure 0 / 0 4
1773 codeforces#P1203B  Equal Rectangles 0 / 0 4
1761 codeforces#P1205A  Almost Equal 0 / 0 4
1751 codeforces#P1207B  Square Filling 0 / 0 4
1708 codeforces#P1213C  Book Reading 0 / 0 4
1700 codeforces#P1214C  Bad Sequence 0 / 0 4
1654 codeforces#P1221C  Perfect Team 0 / 0 4
1632 codeforces#P1227B  Box 0 / 0 4
1562 codeforces#P1245B  Restricted RPS 0 / 1 4
1489 codeforces#P1257C  Dominated Subarray 0 / 0 4
1435 codeforces#P1270B  Interesting Subarray 1 / 1 4
1419 codeforces#P1272B  Snow Walking Robot 0 / 0 4
1418 codeforces#P1272C  Yet Another Broken Keyboard 0 / 0 4
1399 codeforces#P1277B  Make Them Odd 0 / 0 4

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