|
|
7801 |
P1712A Wonderful Permutation
|
0 / 0 |
(无) |
|
|
7778 |
P1713A Traveling Salesman Problem
|
0 / 0 |
(无) |
|
|
7772 |
P1714A Everyone Loves to Sleep
|
0 / 0 |
(无) |
|
|
7771 |
P1714B Remove Prefix
|
0 / 0 |
(无) |
|
|
7767 |
P1714F Build a Tree and That Is It
|
0 / 0 |
(无) |
|
|
7821 |
P1715C Monoblock
|
0 / 0 |
(无) |
|
|
7763 |
P1716C Robot in a Hallway
|
0 / 0 |
(无) |
|
|
7869 |
P1717B Madoka and Underground Competitions
|
0 / 0 |
(无) |
|
|
7865 |
P1717F Madoka and The First Session
|
0 / 0 |
(无) |
|
|
7809 |
P1718B Fibonacci Strings
|
0 / 0 |
(无) |
|
|
7806 |
P1718E Impressionism
|
0 / 0 |
(无) |
|
|
7802 |
P1719C Fighting Tournament
|
0 / 0 |
(无) |
|
|
7815 |
P1720C Corners
|
0 / 0 |
(无) |
|
|
7836 |
P1721A Image
|
0 / 0 |
(无) |
|
|
7835 |
P1721B Deadly Laser
|
0 / 0 |
(无) |
|
|
7830 |
P1722A Spell Check
|
0 / 0 |
(无) |
|
|
7829 |
P1722B Colourblindness
|
0 / 0 |
(无) |
|
|
7828 |
P1722C Word Game
|
0 / 0 |
(无) |
|
|
7826 |
P1722E Counting Rectangles
|
0 / 0 |
(无) |
|
|
7825 |
P1722F L-shapes
|
0 / 0 |
(无) |
|
|
7844 |
P1726H Mainak and the Bleeding Polygon
|
0 / 0 |
(无) |
|
|
7843 |
P1728A Colored Balls: Revisited
|
0 / 0 |
(无) |
|
|
7900 |
P1730B Meeting on the Line
|
0 / 0 |
(无) |
|
|
7920 |
P1735C Phase Shift
|
0 / 0 |
(无) |
|
|
7938 |
P1736D Equal Binary Subsequences
|
0 / 0 |
(无) |
|
|
7916 |
P1737A Ela Sorting Books
|
0 / 0 |
(无) |
|
|
7915 |
P1737B Ela's Fitness and the Luxury Number
|
0 / 0 |
(无) |
|
|
7914 |
P1737C Ela and Crickets
|
0 / 0 |
(无) |
|
|
7909 |
P1738A Glory Addicts
|
0 / 0 |
(无) |
|
|
7883 |
P1739A Immobile Knight
|
0 / 0 |
(无) |
|
|
7936 |
P1741A Compare T-Shirt Sizes
|
0 / 0 |
(无) |
|
|
7929 |
P1742A Sum
|
0 / 0 |
(无) |
|
|
7928 |
P1742B Increasing
|
0 / 0 |
(无) |
|
|
7927 |
P1742C Stripes
|
0 / 0 |
(无) |
|
|
7964 |
P1743A Password
|
0 / 0 |
(无) |
|
|
7963 |
P1743B Permutation Value
|
0 / 0 |
(无) |
|
|
7961 |
P1743D Problem with Random Tests
|
0 / 0 |
(无) |
|
|
7957 |
P1744A Number Replacement
|
0 / 0 |
(无) |
|
|
7956 |
P1744B Even-Odd Increments
|
0 / 0 |
(无) |
|
|
7955 |
P1744C Traffic Light
|
0 / 0 |
(无) |
|
|
7948 |
P1746C Permutation Operations
|
0 / 0 |
(无) |
|
|
7943 |
P1746G Olympiad Training
|
0 / 0 |
(无) |
|
|
8010 |
P1748B Diverse Substrings
|
0 / 0 |
4 |
|
|
8009 |
P1748C Zero-Sum Prefixes
|
0 / 0 |
5 |
|
|
7970 |
P1749A Cowardly Rooks
|
0 / 0 |
(无) |
|
|
7968 |
P1749C Number Game
|
0 / 0 |
(无) |
|
|
8005 |
P1750A Indirect Sort
|
1 / 2 |
10 |
|
|
8004 |
P1750B Maximum Substring
|
0 / 0 |
(无) |
|
|
8003 |
P1750C Complementary XOR
|
0 / 0 |
(无) |
|
|
8057 |
P1759A Yes-Yes?
|
0 / 0 |
3 |
