ID Problem Show tags Hide tags AC / Tried Difficulty
5070 P1257A  Two Rival Students 0 / 0 (None)
5074 P1260A  Heating 0 / 0 (None)
5075 P1260B  Obtain Two Zeroes 0 / 0 (None)
5078 P1261F  Xor-Set 0 / 0 (None)
5079 P1263A  Sweet Problem 0 / 0 (None)
5080 P1263C  Everyone is a Winner! 0 / 0 (None)
5087 P1265E  Beautiful Mirrors 0 / 0 (None)
5088 P1266A  Competitive Programmer 0 / 0 (None)
5089 P1266C  Diverse Matrix 0 / 0 (None)
5095 P1267G  Game Relics 0 / 0 (None)
5097 P1267J  Just Arrange the Icons 0 / 0 (None)
5099 P1268B  Domino for Young 0 / 0 (None)
5103 P1270B  Interesting Subarray 0 / 0 (None)
5104 P1270C  Make Good 0 / 0 (None)
5105 P1270E  Divide Points 0 / 0 (None)
5106 P1270F  Awesome Substrings 0 / 0 (None)
5108 P1270I  Xor on Figures 0 / 0 (None)
5109 P1271A  Suits 0 / 0 (None)
5111 P1271E  Common Number 0 / 0 (None)
5123 P1276C  Beautiful Rectangle 0 / 0 (None)

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