|
|
1686 |
P1493B Planet Lapituletti
|
0 / 0 |
普及+/提高 |
|
|
1685 |
P1493C K-beautiful Strings
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1684 |
P1493D GCD of an Array
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1681 |
P1494A ABC String
|
0 / 0 |
普及/提高- |
|
|
1680 |
P1494B Berland Crossword
|
0 / 0 |
普及+/提高 |
|
|
1676 |
P1494F Delete The Edges
|
0 / 0 |
10 |
|
|
1671 |
P1495E Qingshan and Daniel
|
0 / 0 |
10 |
|
|
1669 |
P1496A Split it!
|
0 / 0 |
普及/提高- |
|
|
1667 |
P1497A Meximization
|
0 / 0 |
普及/提高- |
|
|
1660 |
P1498A GCD Sum
|
0 / 0 |
普及/提高- |
|
|
1658 |
P1498C Planar Reflections
|
0 / 0 |
提高+/省选- |
|
|
1656 |
P1498E Two Houses
|
0 / 0 |
8 |
|
|
1653 |
P1499B Binary Removals
|
0 / 0 |
普及/提高- |
|
|
1652 |
P1499C Minimum Grid Path
|
0 / 0 |
提高+/省选- |
|
|
1647 |
P1500A Going Home
|
0 / 0 |
省选/NOI- |
|
|
1646 |
P1500B Two chandeliers
|
0 / 0 |
8 |
|
|
1645 |
P1500C Matrix Sorting
|
0 / 0 |
10 |
|
|
1620 |
P1506C Double-ended Strings
|
0 / 0 |
普及/提高- |
|
|
1616 |
P1506G Maximize the Remaining String
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1613 |
P1508C Complete the MST
|
0 / 0 |
9 |
|
|
1611 |
P1508E Tree Calendar
|
0 / 0 |
10 |
|
|
1610 |
P1508F Optimal Encoding
|
0 / 0 |
10 |
|
|
1596 |
P1510K King's Task
|
0 / 0 |
普及+/提高 |
|
|
1593 |
P1511C Yet Another Card Deck
|
0 / 0 |
普及/提高- |
|
|
1592 |
P1511D Min Cost String
|
0 / 0 |
提高+/省选- |
|
|
1590 |
P1511F Chainword
|
0 / 0 |
10 |
|
|
1589 |
P1511G Chips on a Board
|
0 / 0 |
10 |
|
|
1588 |
P1512A Spy Detected!
|
0 / 0 |
普及/提高- |
|
|
1584 |
P1512E Permutation by Sum
|
0 / 0 |
提高+/省选- |
|
|
1583 |
P1512F Education
|
0 / 0 |
省选/NOI- |
|
|
1582 |
P1512G Short Task
|
0 / 0 |
提高+/省选- |
|
|
1576 |
P1513F Swapping Problem
|
0 / 0 |
9 |
|
|
1569 |
P1515B Phoenix and Puzzle
|
0 / 0 |
普及/提高- |
|
|
1563 |
P1515H Phoenix and Bits
|
0 / 0 |
10 |
|
|
1560 |
P1516B AGAGA XOOORRR
|
0 / 0 |
提高+/省选- |
|
|
1546 |
P1519C Berland Regional
|
0 / 0 |
普及+/提高 |
|
|
1545 |
P1519D Maximum Sum of Products
|
0 / 0 |
提高+/省选- |
|
|
1543 |
P1519F Chests and Keys
|
0 / 0 |
10 |
|
|
1542 |
P1520A Do Not Be Distracted!
|
0 / 0 |
普及/提高- |
|
|
1541 |
P1520B Ordinary Numbers
|
0 / 0 |
普及/提高- |
|
|
1535 |
P1520G To Go Or Not To Go?
|
0 / 0 |
8 |
|
|
1527 |
P1523C Compression and Expansion
|
0 / 0 |
提高+/省选- |
|
|
1526 |
P1523D Love-Hate
|
0 / 0 |
9 |
|
|
1516 |
P1525F Goblins And Gnomes
|
0 / 0 |
10 |
|
|
1513 |
P1526C1 Potions (Easy Version)
|
0 / 0 |
提高+/省选- |
|
|
1511 |
P1526D Kill Anton
|
0 / 0 |
8 |
|
|
1492 |
P1530C Pursuit
|
0 / 0 |
普及+/提高 |
|
|
1470 |
P1534A Colour the Flag
|
0 / 0 |
普及/提高- |
|
|
1461 |
P1535A Fair Playoff
|
0 / 0 |
普及/提高- |
|
|
1460 |
P1535B Array Reodering
|
0 / 0 |
普及/提高- |
