|
|
7291 |
P1566G Four Vertices
|
0 / 0 |
(无) |
|
|
7290 |
P1566H Xor-quiz
|
0 / 0 |
(无) |
|
|
7283 |
P1567A Domino Disaster
|
1 / 1 |
10 |
|
|
7282 |
P1567B MEXor Mixup
|
0 / 0 |
(无) |
|
|
7281 |
P1567C Carrying Conundrum
|
2 / 3 |
10 |
|
|
7280 |
P1567D Expression Evaluation Error
|
0 / 0 |
(无) |
|
|
7279 |
P1567E Non-Decreasing Dilemma
|
0 / 0 |
(无) |
|
|
7278 |
P1567F One-Four Overload
|
0 / 0 |
(无) |
|
|
7289 |
P1569A Balanced Substring
|
1 / 1 |
10 |
|
|
7288 |
P1569B Chess Tournament
|
0 / 0 |
(无) |
|
|
7287 |
P1569C Jury Meeting
|
0 / 0 |
(无) |
|
|
7286 |
P1569D Inconvenient Pairs
|
0 / 0 |
(无) |
|
|
7285 |
P1569E Playoff Restoration
|
0 / 0 |
(无) |
|
|
7284 |
P1569F Palindromic Hamiltonian Path
|
0 / 0 |
(无) |
|
|
7380 |
P1570A A+B (Trial Problem)
|
0 / 2 |
10 |
|
|
7379 |
P1570B Yellow Cards
|
0 / 0 |
(无) |
|
|
7378 |
P1570C Shooting
|
0 / 0 |
(无) |
|
|
7377 |
P1570D Reachable Numbers
|
0 / 0 |
(无) |
|
|
7376 |
P1570E Erasing Zeroes
|
0 / 0 |
(无) |
|
|
7375 |
P1570F Square Filling
|
0 / 0 |
(无) |
|
|
7374 |
P1570G XOR Guessing
|
0 / 0 |
(无) |
|
|
7373 |
P1570H Chainword
|
0 / 0 |
(无) |
|
|
7372 |
P1570I Minimum Difference
|
0 / 0 |
(无) |
|
|
7371 |
P1571A Sequence of Comparisons
|
0 / 0 |
(无) |
|
|
7370 |
P1571B Epic Novel
|
0 / 0 |
(无) |
|
|
7369 |
P1571C Rhyme
|
0 / 0 |
(无) |
|
|
7368 |
P1571D Sweepstake
|
0 / 0 |
(无) |
|
|
7367 |
P1571E Fix the String
|
0 / 0 |
(无) |
|
|
7366 |
P1571F Kotlinforces
|
0 / 0 |
(无) |
|
|
7365 |
P1571G A Battle Against a Dragon
|
0 / 0 |
(无) |
|
|
7364 |
P1571H Laser Beams
|
0 / 0 |
(无) |
|
|
7363 |
P1571I Physical Examination
|
0 / 0 |
(无) |
|
|
7362 |
P1571J Two Railroads
|
0 / 0 |
(无) |
|
|
7306 |
P1572A Book
|
0 / 0 |
6 |
|
|
7305 |
P1572B Xor of 3
|
0 / 0 |
9 |
|
|
7304 |
P1572C Paint
|
0 / 0 |
10 |
|
|
7303 |
P1572D Bridge Club
|
0 / 0 |
10 |
|
|
7302 |
P1572E Polygon
|
0 / 0 |
10 |
|
|
7301 |
P1572F Stations
|
0 / 0 |
10 |
|
|
7300 |
P1573A Countdown
|
2 / 2 |
3 |
|
|
7299 |
P1573B Swaps
|
0 / 0 |
4 |
|
|
7312 |
P1574A Regular Bracket Sequences
|
0 / 0 |
(无) |
|
|
7311 |
P1574B Combinatorics Homework
|
0 / 0 |
(无) |
|
|
7310 |
P1574C Slay the Dragon
|
1 / 1 |
10 |
|
|
7309 |
P1574D The Strongest Build
|
1 / 11 |
10 |
|
|
7308 |
P1574E Coloring
|
0 / 0 |
(无) |
|
|
7307 |
P1574F Occurrences
|
0 / 0 |
(无) |
|
|
7354 |
P1575A Another Sorting Problem
|
2 / 2 |
10 |
|
|
7353 |
P1575B Building an Amusement Park
|
0 / 0 |
(无) |
|
|
7352 |
P1575C Cyclic Sum
|
0 / 0 |
(无) |
