|
|
1721 |
P1550C Manhattan Subarrays
|
0 / 0 |
普及
|
|
|
1707 |
P1552C Maximize the Intersections
|
0 / 0 |
普及
|
|
|
1610 |
P1571H Laser Beams
|
0 / 0 |
CTSC
|
|
|
1603 |
P1572E Polygon
|
0 / 0 |
CTSC
|
|
|
1592 |
P1575B Building an Amusement Park
|
0 / 0 |
省选
|
|
|
1581 |
P1575M Managing Telephone Poles
|
0 / 0 |
NOI
|
|
|
1574 |
P1578F Framing Pictures
|
0 / 0 |
CTSC
|
|
|
1571 |
P1578I Interactive Rays
|
0 / 0 |
CTSC
|
|
|
1528 |
P1584G Eligible Segments
|
0 / 0 |
CTSC
|
|
|
1493 |
P1598D Training Session
|
0 / 0 |
普及
|
|
|
1483 |
P1599G Shortest path
|
0 / 0 |
CTSC
|
|
|
1379 |
P1616C Representative Edges
|
0 / 0 |
普及
|
|
|
1351 |
P1620B Triangles on a Rectangle
|
0 / 0 |
普及-
|
|
|
1336 |
P1622A Construct a Rectangle
|
0 / 0 |
普及-
|
|
|
1301 |
P1627F Not Splitting
|
0 / 0 |
CTSC
|
|
|
1294 |
P1628F Spaceship Crisis Management
|
0 / 0 |
CTSC
|
|
|
1229 |
P1641F Covering Circle
|
0 / 0 |
CTSC
|
|
|
1228 |
P1642A Hard Way
|
0 / 0 |
普及-
|
|
|
1208 |
P1648A Weird Sum
|
0 / 0 |
普及-
|
|
|
1128 |
P1662K Pandemic Restrictions
|
0 / 0 |
暂无评定
|
|
|
1108 |
P1666C Connect the Points
|
0 / 0 |
普及
|
|
|
1102 |
P1666I Interactive Treasure Hunt
|
0 / 0 |
省选
|
|
|
1079 |
P1670D Very Suspicious
|
0 / 0 |
普及
|
|
|
970 |
P1689D Lena and Matrix
|
0 / 0 |
普及
|
|
|
927 |
P1696G Fishingprince Plays With Array Again
|
0 / 0 |
CTSC
|
|
|
921 |
P1697E Coloring
|
0 / 0 |
NOI
|
|
|
844 |
P1710B Rain
|
0 / 0 |
提高
|
|
|
831 |
P1713A Traveling Salesman Problem
|
0 / 0 |
普及-
|
|
|
814 |
P1715E Long Way Home
|
0 / 0 |
NOI
|
|
|
813 |
P1715F Crop Squares
|
0 / 0 |
CTSC
|
|
|
769 |
P1725C Circular Mirror
|
0 / 0 |
提高
|
|
|
765 |
P1725G Garage
|
0 / 0 |
普及
|
|
|
751 |
P1726H Mainak and the Bleeding Polygon
|
0 / 0 |
CTSC
|
|
|
735 |
P1730B Meeting on the Line
|
0 / 0 |
普及
|
|
|
700 |
P1735F Pebbles and Beads
|
0 / 0 |
CTSC
|
|
|
695 |
P1736D Equal Binary Subsequences
|
0 / 0 |
省选
|
|
|
671 |
P1740B Jumbo Extra Cheese 2
|
0 / 0 |
普及-
|
|
|
664 |
P1740I Arranging Crystal Balls
|
0 / 0 |
CTSC
|
|
|
628 |
P1746G Olympiad Training
|
0 / 0 |
CTSC
|
|
|
537 |
P1765F Chemistry Lab
|
0 / 0 |
省选
|
|
|
400 |
P1776B Vittorio Plays with LEGO Bricks
|
0 / 0 |
省选
|
|
|
393 |
P1776I Spinach Pizza
|
0 / 0 |
NOI
|
|
|
361 |
P1781A Parallel Projection
|
0 / 0 |
普及-
|
|
|
329 |
P1787H Codeforces Scoreboard
|
0 / 0 |
CTSC
|
|
|
307 |
P1791B Following Directions
|
0 / 0 |
普及-
|
|
|
281 |
P1795B Ideal Point
|
0 / 0 |
普及-
|
|
|
252 |
P1799E City Union
|
0 / 0 |
省选
|
|
|
220 |
P1805C Place for a Selfie
|
0 / 0 |
普及-
|
|
|
215 |
P1806A Walking Master
|
0 / 0 |
普及-
|
|
|
7745 |
P1812E Not a Geometry Problem
|
0 / 0 |
暂无评定
|
|
|
158 |
P1816A Ian Visits Mary
|
0 / 0 |
普及-
|
|
|
147 |
P1819B The Butcher
|
0 / 0 |
普及
|
|
|
107 |
P1826F Fading into Fog
|
0 / 0 |
CTSC
|
|
|
23 |
P1841F Monocarp and a Strategic Game
|
0 / 0 |
CTSC
|
|
|
18 |
P1842E Tenzing and Triangle
|
0 / 0 |
省选
|
|
|
5 |
P1845B Come Together
|
0 / 0 |
暂无评定
|
|
|
480 |
P1846D Rudolph and Christmas Tree
|
0 / 0 |
普及-
|
|
|
460 |
P1850E Cardboard for Pictures
|
0 / 0 |
普及-
|
|
|
458 |
P1850G The Morning Star
|
0 / 0 |
普及
|
|
|
7722 |
P1860F Evaluate RBS
|
0 / 0 |
暂无评定
|
|
|
8874 |
P1866K Keen Tree Calculation
|
0 / 0 |
暂无评定
|
|
|
8856 |
P1869B 2D Traveling
|
0 / 0 |
暂无评定
|
|
|
8924 |
P1886B Fear of the Dark
|
0 / 0 |
暂无评定
|
|
|
9039 |
P1916D Mathematical Problem
|
0 / 0 |
普及
|
|
|
9012 |
P1920F2 Smooth Sailing (Hard Version)
|
0 / 0 |
CTSC
|
|
|
9194 |
P1942C1 Bessie's Birthday Cake (Easy Version)
|
0 / 0 |
暂无评定
|
|
|
9193 |
P1942C2 Bessie's Birthday Cake (Hard Version)
|
0 / 0 |
暂无评定
|
|
|
9156 |
P1949A Grove
|
0 / 0 |
暂无评定
|
|
|
9148 |
P1949I Disks
|
0 / 0 |
暂无评定
|
|
|
9121 |
P1952I Dark Matter
|
0 / 0 |
暂无评定
|
|
|
9280 |
P1971F Circle Perimeter
|
0 / 0 |
普及
|
|
|
9232 |
P1979E Manhattan Triangle
|
0 / 0 |
NOI
|
|
|
9208 |
P1984H Tower Capturing
|
0 / 0 |
CTSC
|
|
|
9379 |
P1986A X Axis
|
0 / 0 |
普及-
|
