|
|
1780 |
P1475D Cleaning the Phone
|
0 / 0 |
省选/NOI- |
|
|
1770 |
P1476G Minimum Difference
|
0 / 0 |
10 |
|
|
1721 |
P1487E Cheap Dinner
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1690 |
P1492C Maximum width
|
0 / 0 |
提高+/省选- |
|
|
1684 |
P1493D GCD of an Array
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1683 |
P1493E Enormous XOR
|
0 / 0 |
10 |
|
|
1679 |
P1494C 1D Sokoban
|
0 / 0 |
省选/NOI- |
|
|
1662 |
P1497E1 Square-Free Division (easy version)
|
0 / 0 |
提高+/省选- |
|
|
1661 |
P1497E2 Square-Free Division (hard version)
|
0 / 0 |
9 |
|
|
1645 |
P1500C Matrix Sorting
|
0 / 0 |
10 |
|
|
1644 |
P1500D Tiles for Bathroom
|
0 / 0 |
10 |
|
|
1637 |
P1503C Travelling Salesman Problem
|
0 / 0 |
8 |
|
|
1636 |
P1503D Flip the Cards
|
0 / 0 |
10 |
|
|
1615 |
P1508A Binary Literature
|
0 / 0 |
省选/NOI- |
|
|
1589 |
P1511G Chips on a Board
|
0 / 0 |
10 |
|
|
1571 |
P1514E Baby Ehab's Hyper Apartment
|
0 / 0 |
10 |
|
|
1567 |
P1515D Phoenix and Socks
|
0 / 0 |
提高+/省选- |
|
|
1558 |
P1516D Cut
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1552 |
P1517E Group Photo
|
0 / 0 |
9 |
|
|
1545 |
P1519D Maximum Sum of Products
|
0 / 0 |
提高+/省选- |
|
|
1517 |
P1525E Assimilation IV
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1459 |
P1535C Unstable String
|
0 / 0 |
普及+/提高 |
|
|
1445 |
P1537E1 Erase and Extend (Easy Version)
|
0 / 0 |
提高+/省选- |
|
|
1444 |
P1537E2 Erase and Extend (Hard Version)
|
0 / 0 |
8 |
|
|
1440 |
P1538C Number of Pairs
|
0 / 0 |
普及+/提高 |
|
|
1432 |
P1539D PriceFixed
|
0 / 0 |
提高+/省选- |
|
|
1398 |
P1547C Pair Programming
|
0 / 0 |
普及/提高- |
|
|
1396 |
P1547E Air Conditioners
|
0 / 0 |
提高+/省选- |
|
|
1395 |
P1547F Array Stabilization (GCD version)
|
0 / 0 |
省选/NOI- |
|
|
1392 |
P1548B Integers Have Friends
|
0 / 0 |
省选/NOI- |
|
|
1382 |
P1550D Excellent Arrays
|
0 / 0 |
8 |
|
|
1381 |
P1550E Stringforces
|
0 / 0 |
9 |
|
|
1359 |
P1553D Backspace
|
0 / 0 |
提高+/省选- |
|
|
1344 |
P1555E Boring Segments
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1336 |
P1556G Gates to Another World
|
0 / 0 |
10 |
|
|
1328 |
P1558B Up the Strip
|
0 / 0 |
省选/NOI- |
|
|
1319 |
P1559D2 Mocha and Diana (Hard Version)
|
0 / 0 |
9 |
|
|
1296 |
P1566D2 Seating Arrangements (hard version)
|
0 / 0 |
提高+/省选- |
|
|
1282 |
P1569D Inconvenient Pairs
|
0 / 0 |
省选/NOI- |
|
|
1268 |
P1572B Xor of 3
|
0 / 0 |
9 |
|
|
1210 |
P1582C Grandma Capa Knits a Scarf
|
0 / 0 |
普及+/提高 |
|
|
1206 |
P1582F2 Korney Korneevich and XOR (hard version)
|
0 / 0 |
9 |
|
|
1181 |
P1588F Jumping Through the Array
|
0 / 0 |
10 |
|
|
1176 |
P1592E Bored Bakry
|
0 / 0 |
9 |
|
|
1156 |
P1598C Delete Two Elements
|
0 / 0 |
普及+/提高 |
|
|
1151 |
P1599A Weights
|
0 / 0 |
10 |
|
|
1141 |
P1600E Array Game
|
0 / 0 |
省选/NOI- |
|
|
1137 |
P1601B Frog Traveler
|
0 / 0 |
省选/NOI- |
|
|
1118 |
P1605E Array Equalizer
|
0 / 0 |
9 |
|
|
1103 |
P1607H Banquet Preparations 2
|
0 / 0 |
8 |
