ID Problem Show tags Hide tags AC / Tried Difficulty
42 P1638D   Big Brush 0 / 0 (None)
41 P1638E   Colorful Operations 0 / 0 (None)
40 P1638F   Two Posters 0 / 0 (None)
26 P1641C   Anonymity Is Important 0 / 0 (None)
17 P1644D   Cross Coloring 0 / 0 (None)
16 P1644E   Expand the Path 0 / 0 (None)
7607 P1647E   Madoka and the Sixth-graders 0 / 0 (None)
8 P1648A   Weird Sum 0 / 0 (None)
7 P1648B   Integral Array 0 / 0 (None)
6 P1648C   Tyler and Strings 0 / 0 (None)
5 P1648D   Serious Business 0 / 0 (None)
4 P1648E   Air Reform 0 / 0 (None)
3 P1648F   Two Avenues 0 / 0 (None)
5213 P1650E   Rescheduling the Exam 0 / 0 (None)
7603 P1651C   Fault-tolerant Network 0 / 0 (None)
7602 P1651D   Nearest Excluded Points 0 / 0 (None)
7600 P1651F   Tower Defense 0 / 0 (None)
7623 P1654C   Alice and the Cake 0 / 0 (None)
7621 P1654E   Arithmetic Operations 0 / 0 (None)
7620 P1654F   Minimal String Xoration 0 / 0 (None)

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