ID Problem Show tags Hide tags AC / Tried Difficulty
6232 P1619H  Permutation and Queries 0 / 0 (None)
6233 P1620A  Equal or Not Equal 0 / 0 (None)
6234 P1620B  Triangles on a Rectangle 0 / 0 (None)
6235 P1620D  Exact Change 0 / 0 (None)
6236 P1620F  Bipartite Array 0 / 0 (None)
6237 P1621A  Stable Arrangement of Rooks 0 / 0 (None)
6238 P1621C  Hidden Permutations 0 / 0 (None)
6239 P1621E  New School 0 / 0 (None)
6240 P1621F  Strange Instructions 0 / 0 (None)
6241 P1621H  Trains and Airplanes 0 / 0 (None)
6242 P1622A  Construct a Rectangle 0 / 0 (None)
6243 P1622C  Set or Decrease 0 / 0 (None)
6244 P1622D  Shuffle 0 / 0 (None)
6245 P1622F  Quadratic Set 0 / 0 (None)
6246 P1623A  Robot Cleaner 0 / 0 (None)
6247 P1623B  Game on Ranges 0 / 0 (None)
6248 P1623D  Robot Cleaner Revisit 0 / 0 (None)
6249 P1624A  Plus One on the Subset 0 / 0 (None)
6250 P1624C  Division by Two and Permutation 0 / 0 (None)
6252 P1624G  MinOr Tree 0 / 0 (None)

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