ID 题目 显示标签 隐藏标签 AC / 尝试 难度
294 codeforces#P1493E  Enormous XOR 0 / 0 10
293 codeforces#P1493F  Enchanted Matrix 0 / 0 10
292 codeforces#P1494A  ABC String 1 / 1 3
291 codeforces#P1494B  Berland Crossword 0 / 0 4
274 codeforces#P1497D  Genius 0 / 0 9
270 codeforces#P1498B  Box Fitting 0 / 0 4
266 codeforces#P1498F  Christmas Game 0 / 0 9
256 codeforces#P1500C  Matrix Sorting 0 / 0 10
224 codeforces#P1508C  Complete the MST 0 / 0 9
203 codeforces#P1511G  Chips on a Board 0 / 0 10
192 codeforces#P1513B  AND Sequences 0 / 0 4
193 codeforces#P1513B  AND Sequences 0 / 0 4
177 codeforces#P1514B  AND 0, Sum Big 0 / 0 4
178 codeforces#P1514B  AND 0, Sum Big 0 / 0 4
179 codeforces#P1514B  AND 0, Sum Big 0 / 0 4
152 codeforces#P1515H  Phoenix and Bits 0 / 0 10
153 codeforces#P1515H  Phoenix and Bits 0 / 0 10
154 codeforces#P1515H  Phoenix and Bits 0 / 0 10
143 codeforces#P1516B  AGAGA XOOORRR 0 / 0 5
144 codeforces#P1516B  AGAGA XOOORRR 0 / 0 5
145 codeforces#P1516B  AGAGA XOOORRR 0 / 0 5
140 codeforces#P1516C  Baby Ehab Partitions Again 0 / 0 5
141 codeforces#P1516C  Baby Ehab Partitions Again 0 / 0 5
142 codeforces#P1516C  Baby Ehab Partitions Again 0 / 0 5
106 codeforces#P1519F  Chests and Keys 0 / 0 10
83 codeforces#P1523D  Love-Hate 1 / 1 9
81 codeforces#P1523F  Favorite Game 0 / 4 10
64 codeforces#P1527A  And Then There Were K 0 / 0 3
8474 codeforces#P1530F  Bingo 0 / 0 10
7114 codeforces#P1533H  Submatrices 0 / 0 (无)
7141 codeforces#P1543C  Need for Pink Slips 1 / 2 10
7148 codeforces#P1547D  Co-growing Sequence 0 / 0 (无)
7164 codeforces#P1550E  Stringforces 0 / 0 9
7197 codeforces#P1552D  Array Differentiation 0 / 0 (无)
7193 codeforces#P1552G  A Serious Referee 0 / 0 (无)
7171 codeforces#P1553H  XOR and Distance 0 / 0 (无)
7211 codeforces#P1554B  Cobb 0 / 0 5
7210 codeforces#P1554C  Mikasa 0 / 0 6
7274 codeforces#P1556D  Take a Guess 0 / 0 (无)
7272 codeforces#P1556F  Sports Betting 0 / 0 (无)
7224 codeforces#P1557C  Moamen and XOR 0 / 0 5
7235 codeforces#P1559A  Mocha and Math 2 / 2 10
7238 codeforces#P1560F1  Nearest Beautiful Number (easy version) 2 / 2 10
7237 codeforces#P1560F2  Nearest Beautiful Number (hard version) 2 / 9 10
7297 codeforces#P1566B  MIN-MEX Cut 1 / 1 10
7296 codeforces#P1566C  MAX-MEX Cut 1 / 1 10
7282 codeforces#P1567B  MEXor Mixup 0 / 0 (无)
7281 codeforces#P1567C  Carrying Conundrum 2 / 3 10
7285 codeforces#P1569E  Playoff Restoration 0 / 0 (无)
7367 codeforces#P1571E  Fix the String 0 / 0 (无)

分类

手气不错

根据当前过滤条件随机选择一道题