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24 problems

  • 1
ID Problem Show tags Hide tags AC / Tried Difficulty
11 CSPJ2020C  逻辑表达式(expr)
  • CSP-J
  • 2022
3 / 3 10
2 CSPJ2022B  解密(decode)
  • CSP-J
  • 2022
9 / 17 7
4 CSPJ2022D   [CSP-J 2022] 上升点列
  • CSP-J
  • 2022
5 / 11 6
1533 P1533  Paired Up
  • 2022
  • USACO
  • 铂金组
0 / 0 (None)
1534 P1534  HILO
  • 2022
  • USACO
  • 铂金组
0 / 0 (None)
1535 P1535  Bracelet Crossings
  • 2022
  • USACO
  • 黄金组
0 / 0 (None)
1536 P1536  Closest Cow Wins
  • 2022
  • USACO
  • 银组
0 / 0 (None)
1537 P1537  Connecting Two Barns
  • 2022
  • USACO
  • 银组
0 / 0 (None)
1538 P1538  Convoluted Intervals
  • 2022
  • USACO
  • 银组
0 / 0 (None)
1539 P1539  Lonely Photo
  • 2022
  • USACO
  • 铜组
0 / 0 (None)
1540 P1540  Bracelet Crossings
  • 2022
  • USACO
  • 黄金组
0 / 0 (None)
1541 P1541  Closest Cow Wins
  • 2022
  • USACO
  • 银组
0 / 0 (None)
1542 P1542  Connecting Two Barns
  • 2022
  • USACO
  • 银组
0 / 0 (None)
1543 P1543  Convoluted Intervals
  • 2022
  • USACO
  • 银组
0 / 0 (None)
1544 P1544  Lonely Photo
  • 2022
  • USACO
  • 铜组
0 / 0 (None)
1545 P1545  Air Cownditioning
  • 2022
  • USACO
  • 铜组
1 / 1 10
1546 P1546  Walking Home
  • 2022
  • USACO
  • 铜组
0 / 0 (None)
2438 P2438  字符串
  • NOI Online
  • 2022
0 / 0 (None)
2538 P2538  字符串
  • NOI Online
  • 2022
0 / 0 (None)
2953 P2953  丹钓战
  • NOI Online
  • 2022
0 / 0 (None)
2954 P2954  讨论
  • NOI Online
  • 2022
0 / 0 (None)
2955 P2955  如何正确地排序
  • NOI Online
  • 2022
0 / 0 (None)
2956 P2956  王国比赛
  • NOI Online
  • 2022
0 / 0 (None)
2957 P2957  数学游戏
  • NOI Online
  • 2022
0 / 0 (None)
  • 1

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