|
|
7815 |
P130I Array sorting
|
0 / 0 |
8 |
|
|
7809 |
P131E Yet Another Task with Queens
|
0 / 0 |
提高+/省选- |
|
|
7797 |
P135A Replacement
|
0 / 0 |
普及+/提高 |
|
|
7788 |
P137C History
|
0 / 0 |
提高+/省选- |
|
|
7783 |
P138C Mushroom Gnomes - 2
|
0 / 0 |
8 |
|
|
7775 |
P140D New Year Contest
|
0 / 0 |
省选/NOI- |
|
|
7773 |
P140F New Year Snowflake
|
0 / 0 |
10 |
|
|
7772 |
P141A Amusing Joke
|
0 / 0 |
普及/提高- |
|
|
7770 |
P141C Queue
|
0 / 0 |
省选/NOI- |
|
|
7741 |
P149A Business trip
|
0 / 0 |
普及/提高- |
|
|
7739 |
P149C Division into Teams
|
0 / 0 |
提高+/省选- |
|
|
7717 |
P154C Double Profiles
|
0 / 0 |
8 |
|
|
7713 |
P155B Combination
|
0 / 0 |
普及/提高- |
|
|
7706 |
P157B Trace
|
0 / 0 |
普及/提高- |
|
|
7701 |
P158E Phone Talks
|
0 / 0 |
省选/NOI- |
|
|
7699 |
P159B Matchmaker
|
0 / 0 |
普及/提高- |
|
|
7696 |
P159E Zebra Tower
|
0 / 0 |
提高+/省选- |
|
|
7695 |
P160A Twins
|
0 / 0 |
普及/提高- |
|
|
7694 |
P160B Unlucky Ticket
|
0 / 0 |
普及/提高- |
|
|
7693 |
P160C Find Pair
|
0 / 0 |
提高+/省选- |
|
|
7692 |
P160D Edges in MST
|
0 / 0 |
8 |
|
|
7691 |
P160E Buses and People
|
0 / 0 |
9 |
|
|
7689 |
P161B Discounts
|
0 / 0 |
提高+/省选- |
|
|
7673 |
P163C Conveyor
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
7660 |
P166A Rank List
|
0 / 0 |
普及/提高- |
|
|
7659 |
P166B Polygons
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
7658 |
P166C Median
|
0 / 0 |
提高+/省选- |
|
|
7657 |
P166D Shoe Store
|
0 / 0 |
9 |
|
|
7648 |
P169A Chores
|
0 / 0 |
普及/提高- |
|
|
7636 |
P172C Bus
|
0 / 0 |
提高+/省选- |
|
|
7629 |
P173E Camping Groups
|
0 / 0 |
10 |
|
|
7623 |
P175C Geometry Horse
|
0 / 0 |
提高+/省选- |
|
|
7619 |
P176A Trading Business
|
0 / 0 |
普及+/提高 |
|
|
7584 |
P178F2 Representative Sampling
|
0 / 0 |
8 |
|
|
7558 |
P186B Growing Mushrooms
|
0 / 0 |
普及+/提高 |
|
|
7538 |
P190E Counter Attack
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
7520 |
P195D Analyzing Polyline
|
0 / 0 |
省选/NOI- |
|
|
7516 |
P196C Paint Tree
|
0 / 0 |
8 |
|
|
7507 |
P198E Gripping Story
|
0 / 0 |
9 |
|
|
7490 |
P203C Photographer
|
0 / 0 |
普及+/提高 |
|
|
7488 |
P203E Transportation
|
0 / 0 |
8 |
|
|
7433 |
P216D Spider's Web
|
0 / 0 |
提高+/省选- |
|
|
7419 |
P220A Little Elephant and Problem
|
0 / 0 |
普及+/提高 |
|
|
7410 |
P222C Reducing Fractions
|
0 / 0 |
省选/NOI- |
|
|
7409 |
P222D Olympiad
|
0 / 0 |
省选/NOI- |
|
|
7378 |
P230A Dragons
|
0 / 0 |
普及/提高- |
|
|
7374 |
P231C To Add or Not to Add
|
0 / 0 |
提高+/省选- |
|
|
7363 |
P234B Reading
|
0 / 0 |
普及/提高- |
|
|
7348 |
P237B Young Table
|
0 / 0 |
提高+/省选- |
|
|
7327 |
P242B Big Segment
|
0 / 0 |
普及/提高- |
