|
|
5836 |
P616B Dinner with Emma
|
0 / 0 |
普及/提高- |
|
|
5823 |
P618D Hamiltonian Spanning Tree
|
0 / 0 |
8 |
|
|
5817 |
P620C Pearls in a Row
|
0 / 0 |
提高+/省选- |
|
|
5804 |
P622E Ants in Leaves
|
0 / 0 |
8 |
|
|
5801 |
P623B Array GCD
|
0 / 0 |
8 |
|
|
5799 |
P623D Birthday
|
0 / 0 |
10 |
|
|
5796 |
P624B Making a String
|
0 / 0 |
普及/提高- |
|
|
5794 |
P625B War of the Corporations
|
0 / 0 |
普及+/提高 |
|
|
5791 |
P625E Frog Fights
|
0 / 0 |
10 |
|
|
5788 |
P626C Block Towers
|
0 / 0 |
提高+/省选- |
|
|
5784 |
P626G Raffles
|
0 / 0 |
10 |
|
|
5781 |
P627C Package Delivery
|
0 / 0 |
8 |
|
|
5780 |
P627D Preorder Test
|
0 / 0 |
10 |
|
|
5775 |
P628C Bear and String Distance
|
0 / 0 |
普及+/提高 |
|
|
5724 |
P637D Running with Obstacles
|
0 / 0 |
提高+/省选- |
|
|
5721 |
P638C Road Improvement
|
0 / 0 |
省选/NOI- |
|
|
5716 |
P639D Bear and Contribution
|
0 / 0 |
9 |
|
|
5715 |
P639E Bear and Paradox
|
0 / 0 |
10 |
|
|
5695 |
P645B Mischievous Mess Makers
|
0 / 0 |
普及+/提高 |
|
|
5692 |
P645E Intellectual Inquiry
|
0 / 0 |
8 |
|
|
5687 |
P650C Table Compression
|
0 / 0 |
8 |
|
|
5685 |
P650E Clockwork Bomb
|
0 / 0 |
10 |
|
|
5684 |
P651A Joysticks
|
0 / 0 |
普及/提高- |
|
|
5683 |
P651B Beautiful Paintings
|
0 / 0 |
普及+/提高 |
|
|
5659 |
P659C Tanya and Toys
|
0 / 0 |
普及+/提高 |
|
|
5657 |
P659E New Reform
|
0 / 0 |
提高+/省选- |
|
|
5656 |
P659F Polycarp and Hay
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
5654 |
P660A Co-prime Array
|
0 / 0 |
普及+/提高 |
|
|
5637 |
P662D International Olympiad
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
5636 |
P662E To Hack or not to Hack
|
0 / 0 |
10 |
|
|
5635 |
P663A Rebus
|
0 / 0 |
省选/NOI- |
|
|
5631 |
P665C Simple Strings
|
0 / 0 |
普及+/提高 |
|
|
5630 |
P665D Simple Subset
|
0 / 0 |
省选/NOI- |
|
|
5619 |
P670A Holidays
|
0 / 0 |
普及/提高- |
|
|
5612 |
P671A Recycling Bottles
|
0 / 0 |
省选/NOI- |
|
|
5611 |
P671B Robin Hood
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
5609 |
P671D Roads in Yusland
|
0 / 0 |
10 |
|
|
5608 |
P671E Organizing a Race
|
0 / 0 |
10 |
|
|
5604 |
P673B Problems for Round
|
0 / 0 |
普及+/提高 |
|
|
5601 |
P675C Money Transfers
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
5599 |
P675E Trains and Statistic
|
0 / 0 |
8 |
|
|
5581 |
P679B Bear and Tower of Cubes
|
0 / 0 |
8 |
|
|
5573 |
P681C Heap Operations
|
0 / 0 |
提高+/省选- |
|
|
5540 |
P689B Mike and Shortcuts
|
0 / 0 |
提高+/省选- |
|
|
5494 |
P700D Huffman Coding on Segment
|
0 / 0 |
10 |
|
|
5492 |
P701A Cards
|
0 / 0 |
普及/提高- |
|
|
5489 |
P702A Maximum Increase
|
0 / 0 |
普及/提高- |
|
|
5477 |
P704B Ant Man
|
0 / 0 |
9 |
|
|
5475 |
P704D Captain America
|
0 / 0 |
10 |
|
|
5461 |
P708A Letters Cyclic Shift
|
0 / 0 |
普及+/提高 |
