ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3311 abc467e   Adjacent Sums (hard) 0 / 3 4
3312 abc468a   Maximal Value 8 / 17 1
3313 abc468b   Corridor Watch 4 / 9 2
3314 abc468c   Between P and Q 1 / 2 3
3315 abc468d   Pre-Palindrome 0 / 0 3
3316 abc468e   Sum of Average 0 / 0 4
3317 abc469a   Train Car 3 / 3 1
3318 abc469b   Isolated Seats 6 / 12 2
3319 abc469c   Cantrip 1 / 30 3
3320 abc469d   The Big Two 0 / 6 3
3321 abc469e   Pro Exam Eligibility 0 / 3 4
3448 abc470a   Fizz 2 / 3 1
3450 abc470b   Monocolor 2 / 4 2
3451 abc470c   Inc, Dec, Xor 1 / 1 3
3452 abc470d   Inverse and Swap 1 / 1 3
3453 abc470e   Concentration 0 / 0 5
3454 abc471a   Nine or Nein 2 / 2 1
3455 abc471b   Survey Tabulation 4 / 5 2
3456 abc471c   Cookies and Greedy Takahashi 2 / 2 3
3457 abc471d   Chargers 1 / 2 3
3458 abc471e   Sum of Square of Sum 1 / 1 4
3459 abc472a   A 4 / 5 1
3460 abc472b   Break a Stick 1 / 1 2
3461 abc472c   On a Diet 2 / 2 3
3462 abc472d   Bomber Mad 1 / 1 3
3463 abc472e   Odd Cycle 0 / 0 4
3464 abc473a   Second Half Sum 4 / 4 1
3465 abc473b   Old Maid 2 / 6 2
3466 abc473c   Change Schools 2 / 2 3
3467 abc473d   Coefficient Stair 1 / 2 3
3468 abc473e   K-Divisible Subarrays 0 / 12 4
3480 abc474a   Not X 0 / 5 1
3481 abc474b   Exit Order 2 / 2 2
3482 abc474c   Remove and Append 1 / 1 3
3483 abc474d   Outweigh 0 / 3 3
3484 abc474e   One Time Coupon 1 / 2 4
3520 abc475a   mnclr 3 / 4 1
3521 abc475b   Change 2 / 2 2
3522 abc475c   Walk the Line 1 / 5 3
3523 abc475d   Alphametic Prime 0 / 1 3
3524 abc475e   Quiz Competition: Qualifiers 0 / 0 5
3527 abc476a   Appender 4 / 4 1
3528 abc476b   Wild Card 4 / 6 2
3529 abc476c   Third Largest Number 3 / 4 3
3530 abc476d   Automat 0 / 0 4
3531 abc476e   Min-Max Swap 0 / 0 4
3338 bound   四种边界 (bound) 1 / 12 3
3285 chess   棋盘落子 7 / 84 3
3792 cses1630   Tasks and Deadlines(任务与期限) 11 / 16 3
3793 cses2183   Missing Coin Sum(无法组成的最小金额) 8 / 15 3