4 problems

  • 1
ID Problem Show tags Hide tags AC / Tried Difficulty
286 P1411   GCD 48 / 94 3
287 P1412   和和和 39 / 104 5
303 P1413   最小公倍数 45 / 91 4
304 P1414   Alice and Bob 16 / 38 5
  • 1

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