|
|
7578 |
P1616F Tricolor Triangles
|
0 / 0 |
10 |
|
|
7576 |
P1616H Keep XOR Low
|
1 / 1 |
10 |
|
|
7540 |
P1617B GCD Problem
|
0 / 0 |
(无) |
|
|
7539 |
P1617C Paprika and Permutation
|
0 / 0 |
(无) |
|
|
7536 |
P1617E Christmas Chocolates
|
0 / 0 |
(无) |
|
|
7535 |
P1618A Polycarp and Sums of Subsequences
|
1 / 1 |
10 |
|
|
7533 |
P1618C Paint the Array
|
0 / 0 |
(无) |
|
|
7532 |
P1618D Array and Operations
|
0 / 0 |
(无) |
|
|
7531 |
P1618E Singers' Tour
|
0 / 0 |
(无) |
|
|
7530 |
P1618F Reverse
|
1 / 1 |
10 |
|
|
7555 |
P1619B Squares and Cubes
|
1 / 1 |
10 |
|
|
7552 |
P1619E MEX and Increments
|
0 / 0 |
(无) |
|
|
7551 |
P1619F Let's Play the Hat?
|
0 / 0 |
(无) |
|
|
7547 |
P1620B Triangles on a Rectangle
|
1 / 1 |
10 |
|
|
7546 |
P1620C BA-String
|
0 / 0 |
(无) |
|
|
7542 |
P1620G Subsequences Galore
|
0 / 0 |
(无) |
|
|
7590 |
P1621C Hidden Permutations
|
0 / 0 |
5 |
|
|
7589 |
P1621D The Winter Hike
|
0 / 0 |
7 |
|
|
7586 |
P1621G Weighted Increasing Subsequences
|
0 / 0 |
10 |
|
|
7570 |
P1622A Construct a Rectangle
|
3 / 4 |
10 |
|
|
7567 |
P1622D Shuffle
|
1 / 1 |
10 |
|
|
7575 |
P1623A Robot Cleaner
|
1 / 1 |
10 |
|
|
7572 |
P1623D Robot Cleaner Revisit
|
0 / 0 |
(无) |
|
|
7599 |
P1624A Plus One on the Subset
|
2 / 2 |
10 |
|
|
7598 |
P1624B Make AP
|
1 / 1 |
10 |
|
|
7597 |
P1624C Division by Two and Permutation
|
0 / 0 |
(无) |
|
|
7605 |
P1625A Ancient Civilization
|
1 / 1 |
10 |
|
|
7602 |
P1625D Binary Spiders
|
0 / 0 |
(无) |
|
|
7612 |
P1626F A Random Code Problem
|
2 / 2 |
10 |
|
|
7608 |
P1627D Not Adding
|
0 / 0 |
(无) |
|
|
7626 |
P1628A Meximum Array
|
1 / 1 |
10 |
|
|
7624 |
P1628C Grid Xor
|
0 / 0 |
(无) |
|
|
7618 |
P1629B GCD Arrays
|
1 / 1 |
10 |
|
|
7638 |
P1632C Strange Test
|
0 / 0 |
(无) |
|
|
7637 |
P1632D New Year Concert
|
0 / 0 |
(无) |
|
|
7644 |
P1633C Kill the Monster
|
1 / 1 |
10 |
|
|
7642 |
P1633E Spanning Tree Queries
|
0 / 0 |
(无) |
|
|
7662 |
P1634B Fortune Telling
|
0 / 0 |
(无) |
|
|
7658 |
P1634F Fibonacci Additions
|
0 / 0 |
(无) |
|
|
7680 |
P1635D Infinite Set
|
0 / 0 |
(无) |
|
|
7670 |
P1637B MEX and Array
|
0 / 0 |
(无) |
|
|
7668 |
P1637D Yet Another Minimization Problem
|
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) |
|
|
7693 |
P1641E Special Positions
|
0 / 0 |
(无) |
|
|
7686 |
P1644D Cross Coloring
|
0 / 0 |
(无) |
|
|
7685 |
P1644E Expand the Path
|
0 / 0 |
(无) |
