ID Problem Show tags Hide tags AC / Tried Difficulty
4380 P1037C  Equalize 0 / 0 (None)
4381 P1037D  Valid BFS? 0 / 0 (None)
4382 P1037F  Maximum Reduction 0 / 0 (None)
4383 P1037G  A Game on Strings 0 / 0 (None)
4384 P1037H  Security 0 / 0 (None)
42 P1038  水仙花数 307 / 875 5
4385 P1038B  Non-Coprime Partition 0 / 0 (None)
4386 P1038D  Slime 0 / 0 (None)
4387 P1038E  Maximum Matching 0 / 0 (None)
43 P1039  判断质数 244 / 1229 7
4388 P1039A  Timetable 0 / 0 (None)
4389 P1039B  Subway Pursuit 0 / 0 (None)
4390 P1039D  You Are Given a Tree 0 / 0 (None)
44 P1040  分解质因数 230 / 937 7
4391 P1040A  Palindrome Dance 0 / 0 (None)
45 P1041  全排列 117 / 321 5
4392 P1041A  Heist 0 / 0 (None)
4393 P1041B  Buying a TV Set 0 / 0 (None)
4394 P1041C  Coffee Break 0 / 0 (None)
4395 P1041E  Tree Reconstruction 0 / 0 (None)

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