|
7633 |
P1630B Range and Partition
|
0 / 0 |
(无) |
|
7632 |
P1630C Paint the Middle
|
0 / 0 |
(无) |
|
7631 |
P1630D Flipping Range
|
0 / 0 |
(无) |
|
7630 |
P1630E Expected Components
|
0 / 0 |
(无) |
|
7629 |
P1630F Making It Bipartite
|
0 / 0 |
(无) |
|
7628 |
P1631A Min Max Swap
|
2 / 2 |
10 |
|
7627 |
P1631B Fun with Even Subarrays
|
0 / 0 |
(无) |
|
7640 |
P1632A ABC
|
1 / 1 |
10 |
|
7639 |
P1632B Roof Construction
|
1 / 2 |
10 |
|
7638 |
P1632C Strange Test
|
0 / 0 |
(无) |
|
7637 |
P1632D New Year Concert
|
0 / 0 |
(无) |
|
7636 |
P1632E1 Distance Tree (easy version)
|
0 / 0 |
(无) |
|
7635 |
P1632E2 Distance Tree (hard version)
|
0 / 0 |
(无) |
|
7646 |
P1633A Div
|
1 / 1 |
10 |
|
7645 |
P1633B Minority
|
2 / 3 |
10 |
|
7644 |
P1633C Kill the Monster
|
1 / 1 |
10 |
|
7643 |
P1633D Make Them Equal
|
2 / 2 |
10 |
|
7642 |
P1633E Spanning Tree Queries
|
0 / 0 |
(无) |
|
7641 |
P1633F Perfect Matching
|
0 / 0 |
(无) |
|
7663 |
P1634A Reverse and Concatenate
|
1 / 4 |
10 |
|
7662 |
P1634B Fortune Telling
|
0 / 0 |
(无) |
|
7661 |
P1634C OKEA
|
0 / 0 |
(无) |
|
7660 |
P1634D Finding Zero
|
0 / 0 |
(无) |
|
7659 |
P1634E Fair Share
|
0 / 0 |
(无) |
|
7658 |
P1634F Fibonacci Additions
|
0 / 0 |
(无) |
|
7683 |
P1635A Min Or Sum
|
1 / 1 |
10 |
|
7682 |
P1635B Avoid Local Maximums
|
1 / 1 |
10 |
|
7681 |
P1635C Differential Sorting
|
0 / 0 |
(无) |
|
7680 |
P1635D Infinite Set
|
0 / 0 |
(无) |
|
7679 |
P1635E Cars
|
0 / 0 |
(无) |
|
7678 |
P1635F Closest Pair
|
0 / 0 |
(无) |
|
7671 |
P1637A Sorting Parts
|
1 / 1 |
10 |
|
7670 |
P1637B MEX and Array
|
0 / 0 |
(无) |
|
7669 |
P1637C Andrew and Stones
|
0 / 0 |
(无) |
|
7668 |
P1637D Yet Another Minimization Problem
|
0 / 0 |
(无) |
|
7667 |
P1637E Best Pair
|
0 / 0 |
(无) |
|
7666 |
P1637F Towers
|
0 / 0 |
(无) |
|
7665 |
P1637G Birthday
|
0 / 0 |
(无) |
|
7664 |
P1637H Minimize Inversions Number
|
0 / 0 |
(无) |
|
7677 |
P1638A Reverse
|
1 / 1 |
10 |
|
7676 |
P1638B Odd Swap Sort
|
0 / 0 |
(无) |
|
7675 |
P1638C Inversion Graph
|
0 / 0 |
(无) |
|
7674 |
P1638D Big Brush
|
2 / 2 |
10 |
|
7673 |
P1638E Colorful Operations
|
0 / 0 |
(无) |
|
7672 |
P1638F Two Posters
|
0 / 0 |
(无) |
|
7657 |
P1639A Treasure Hunt
|
0 / 0 |
(无) |
|
7656 |
P1639B Treasure Hunt
|
0 / 0 |
(无) |
|
7655 |
P1639C Treasure Hunt
|
0 / 0 |
(无) |
|
7654 |
P1639D Treasure Hunt
|
0 / 0 |
(无) |
|
7653 |
P1639E Treasure Hunt
|
0 / 0 |
(无) |