ID 题目 显示标签 隐藏标签 AC / 尝试 难度
30179 codeforces#P1166E   The LCMs Must be Large 1 / 1 7
30190 codeforces#P1168C   And Reachability 0 / 0 8
30216 codeforces#P1174D   Ehab and the Expected XOR Problem 1 / 1 6
30292 codeforces#P1185F   Two Pizzas 0 / 0 7
30293 codeforces#P1185G1   Playlist for Polycarp (easy version) 0 / 0 7
30334 codeforces#P1194E   Count The Rectangles 0 / 0 8
30377 codeforces#P1202A   You Are Given Two Binary Strings... 0 / 0 3
30398 codeforces#P1205B   Shortest Cycle 1 / 1 6
30409 codeforces#P1207E   XOR Guessing 0 / 0 6
30417 codeforces#P1208F   Bits And Pieces 2 / 2 10
30424 codeforces#P1209E1   Rotate Columns (easy version) 1 / 1 7
30425 codeforces#P1209E2   Rotate Columns (hard version) 0 / 0 9
30461 codeforces#P1214G   Feeling Good 0 / 0 10
30467 codeforces#P1215E   Marbles 0 / 0 8
30479 codeforces#P1217C   The Number Of Good Substrings 0 / 0 5
30497 codeforces#P1220D   Alex and Julian 0 / 0 6
30507 codeforces#P1221G   Graph And Numbers 0 / 0 10
30518 codeforces#P1225C   p-binary 0 / 0 5
30523 codeforces#P1225G   To Make 1 0 / 0 10
30549 codeforces#P1234F   Yet Another Substring Reverse 0 / 0 8
30569 codeforces#P1238E   Keyboard Purchase 0 / 0 8
30581 codeforces#P1242C   Sum Balance 0 / 0 9
30599 codeforces#P1245F   Daniel and Spring Cleaning 0 / 0 8
30672 codeforces#P1257F   Make Them Similar 0 / 0 9
30680 codeforces#P1261F   Xor-Set 1 / 1 10
30726 codeforces#P1270C   Make Good 1 / 1 4
30805 codeforces#P1285D   Dr 0 / 0 6
30820 codeforces#P1288D   Minimax Problem 0 / 0 7
30837 codeforces#P1292F   Nora's Toy Boxes 1 / 1 10
30872 codeforces#P1299D   Around the World 0 / 0 10
30887 codeforces#P1302F   Keep talking and nobody explodes – easy 0 / 0 (无)
30895 codeforces#P1303D   Fill The Bag 0 / 0 6
30912 codeforces#P1305G   Kuroni and Antihype 0 / 0 10
30935 codeforces#P1312C   Adding Powers 0 / 0 4
30944 codeforces#P1313D   Happy New Year 0 / 0 9
30953 codeforces#P1316E   Team Building 0 / 0 8
30964 codeforces#P1322B   Present 0 / 0 7
30966 codeforces#P1322D   Reality Show 0 / 0 10
30980 codeforces#P1325D   Ehab the Xorcist 0 / 0 5
30989 codeforces#P1326F1   Wise Men (Easy Version) 0 / 0 10
30990 codeforces#P1326F2   Wise Men (Hard Version) 0 / 0 10
30997 codeforces#P1327F   AND Segments 1 / 1 9
30998 codeforces#P1327G   Letters and Question Marks 0 / 0 10
31006 codeforces#P1329B   Dreamoon Likes Sequences 0 / 0 5
31014 codeforces#P1331C   ...And after happily lived ever they 1 / 1 10
31023 codeforces#P1332D   Walk on Matrix 0 / 0 5
31039 codeforces#P1334G   Substring Search 0 / 0 10
31051 codeforces#P1336E1   Chiori and Doll Picking (easy version) 0 / 0 10
31052 codeforces#P1336E2   Chiori and Doll Picking (hard version) 0 / 0 10
31057 codeforces#P1338B   Edge Weight Assignment 0 / 0 6

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