|
|
3670 |
P1174D Ehab and the Expected XOR Problem
|
0 / 0 |
普及
|
|
|
3596 |
P1185F Two Pizzas
|
0 / 0 |
提高
|
|
|
3595 |
P1185G1 Playlist for Polycarp (easy version)
|
0 / 0 |
提高
|
|
|
3554 |
P1194E Count The Rectangles
|
0 / 0 |
省选
|
|
|
3511 |
P1202A You Are Given Two Binary Strings...
|
0 / 0 |
普及-
|
|
|
3490 |
P1205B Shortest Cycle
|
0 / 0 |
普及
|
|
|
3479 |
P1207E XOR Guessing
|
0 / 0 |
普及
|
|
|
3471 |
P1208F Bits And Pieces
|
0 / 0 |
CTSC
|
|
|
3464 |
P1209E1 Rotate Columns (easy version)
|
0 / 0 |
提高
|
|
|
3463 |
P1209E2 Rotate Columns (hard version)
|
0 / 0 |
NOI
|
|
|
3427 |
P1214G Feeling Good
|
0 / 0 |
CTSC
|
|
|
3421 |
P1215E Marbles
|
0 / 0 |
省选
|
|
|
3410 |
P1217C The Number Of Good Substrings
|
0 / 0 |
普及
|
|
|
3392 |
P1220D Alex and Julian
|
0 / 0 |
普及
|
|
|
3382 |
P1221G Graph And Numbers
|
0 / 0 |
CTSC
|
|
|
3371 |
P1225C p-binary
|
0 / 0 |
普及
|
|
|
3367 |
P1225G To Make 1
|
0 / 0 |
CTSC
|
|
|
3341 |
P1234F Yet Another Substring Reverse
|
0 / 0 |
省选
|
|
|
3321 |
P1238E Keyboard Purchase
|
0 / 0 |
省选
|
|
|
3309 |
P1242C Sum Balance
|
0 / 0 |
NOI
|
|
|
3291 |
P1245F Daniel and Spring Cleaning
|
0 / 0 |
省选
|
|
|
3218 |
P1257F Make Them Similar
|
0 / 0 |
NOI
|
|
|
3210 |
P1261F Xor-Set
|
0 / 0 |
CTSC
|
|
|
3164 |
P1270C Make Good
|
0 / 0 |
普及-
|
|
|
3094 |
P1285D Dr
|
0 / 0 |
普及
|
|
|
3079 |
P1288D Minimax Problem
|
0 / 0 |
提高
|
|
|
3062 |
P1292F Nora's Toy Boxes
|
0 / 0 |
CTSC
|
|
|
3028 |
P1299D Around the World
|
0 / 0 |
CTSC
|
|
|
3013 |
P1302F Keep talking and nobody explodes – easy
|
0 / 0 |
暂无评定
|
|
|
3005 |
P1303D Fill The Bag
|
0 / 0 |
普及
|
|
|
2988 |
P1305G Kuroni and Antihype
|
0 / 0 |
CTSC
|
|
|
2965 |
P1312C Adding Powers
|
0 / 0 |
普及-
|
|
|
2956 |
P1313D Happy New Year
|
0 / 0 |
NOI
|
|
|
2947 |
P1316E Team Building
|
0 / 0 |
省选
|
|
|
2936 |
P1322B Present
|
0 / 0 |
提高
|
|
|
2934 |
P1322D Reality Show
|
0 / 0 |
CTSC
|
|
|
2920 |
P1325D Ehab the Xorcist
|
0 / 0 |
普及
|
|
|
2911 |
P1326F1 Wise Men (Easy Version)
|
0 / 0 |
CTSC
|
|
|
2910 |
P1326F2 Wise Men (Hard Version)
|
0 / 0 |
CTSC
|
|
|
2903 |
P1327F AND Segments
|
0 / 0 |
NOI
|
|
|
2902 |
P1327G Letters and Question Marks
|
0 / 0 |
CTSC
|
|
|
2894 |
P1329B Dreamoon Likes Sequences
|
0 / 0 |
普及
|
|
|
2886 |
P1331C ...And after happily lived ever they
|
0 / 0 |
暂无评定
|
|
|
2877 |
P1332D Walk on Matrix
|
0 / 0 |
普及
|
|
|
2861 |
P1334G Substring Search
|
0 / 0 |
CTSC
|
|
|
2849 |
P1336E1 Chiori and Doll Picking (easy version)
|
0 / 0 |
CTSC
|
|
|
2848 |
P1336E2 Chiori and Doll Picking (hard version)
|
0 / 0 |
CTSC
|
|
|
2843 |
P1338B Edge Weight Assignment
|
0 / 0 |
普及
|
|
|
2842 |
P1338C Perfect Triples
|
0 / 0 |
省选
|
|
|
2836 |
P1340B Nastya and Scoreboard
|
0 / 0 |
普及
|
|
|
2824 |
P1342F Make It Ascending
|
0 / 0 |
CTSC
|
|
|
2710 |
P1360F Spy-string
|
0 / 0 |
普及
|
|
|
2708 |
P1360H Binary Median
|
0 / 0 |
提高
|
|
|
2705 |
P1361C Johnny and Megan's Necklace
|
0 / 0 |
NOI
|
|
|
2700 |
P1362B Johnny and His Hobbies
|
0 / 0 |
普及-
|
|
|
2699 |
P1362C Johnny and Another Rating Drop
|
0 / 0 |
普及-
|
|
|
2681 |
P1364E X-OR
|
0 / 0 |
CTSC
|
|
|
2674 |
P1365G Secure Password
|
0 / 0 |
CTSC
|
|
|
2656 |
P1368D AND, OR and square sum
|
0 / 0 |
普及
|
|
|
2578 |
P1383B GameGame
|
0 / 0 |
普及
|
|
|
2577 |
P1383C String Transformation 2
|
0 / 0 |
CTSC
|
|
|
2567 |
P1385D a-Good String
|
0 / 0 |
普及
|
|
|
2561 |
P1386C Joker
|
0 / 0 |
CTSC
|
|
|
2541 |
P1391D 505
|
0 / 0 |
提高
|
|
|
2535 |
P1392E Omkar and Duck
|
0 / 0 |
提高
|
|
|
2533 |
P1392G Omkar and Pies
|
0 / 0 |
CTSC
|
|
|
2517 |
P1395C Boboniu and Bit Operations
|
0 / 0 |
普及
|
|
|
2503 |
P1398G Running Competition
|
0 / 0 |
CTSC
|
|
|
2489 |
P1400G Mercenaries
|
0 / 0 |
CTSC
|
|
|
2483 |
P1401F Reverse and Swap
|
0 / 0 |
NOI
|
|
|
2440 |
P1411E Poman Numbers
|
0 / 0 |
省选
|
|
|
2438 |
P1411G No Game No Life
|
0 / 0 |
CTSC
|
|
|
2428 |
P1415D XOR-gun
|
0 / 0 |
提高
|
|
|
2423 |
P1416C XOR Inverse
|
0 / 0 |
提高
|
|
|
2402 |
P1420B Rock and Lever
|
0 / 0 |
普及-
|
|
|
2397 |
P1421A XORwice
|
0 / 0 |
普及-
|
|
|
2378 |
P1423I Lookup Tables
|
0 / 0 |
CTSC
|
|
|
2377 |
P1423J Bubble Cup hypothesis
|
0 / 0 |
NOI
|
|
|
2352 |
P1427E Xum
|
0 / 0 |
NOI
|
|
|
2333 |
P1430G Yet Another DAG Problem
|
0 / 0 |
CTSC
|
|
|
2298 |
P1438D Powerful Ksenia
|
0 / 0 |
省选
|
|
|
2297 |
P1438E Yurii Can Do Everything
|
0 / 0 |
NOI
|
|
|
2290 |
P1439E Cheat and Win
|
0 / 0 |
CTSC
|
|
|
2268 |
P1446C Xor Tree
|
0 / 0 |
提高
|
|
|
2254 |
P1450G Communism
|
0 / 0 |
CTSC
|
|
|
2247 |
P1451E1 Bitwise Queries (Easy Version)
|
0 / 0 |
提高
|
|
|
2246 |
P1451E2 Bitwise Queries (Hard Version)
|
0 / 0 |
省选
|
|
|
2195 |
P1463B Find The Array
|
0 / 0 |
普及-
|
|
|
2191 |
P1463F Max Correct Set
|
0 / 0 |
CTSC
|
|
|
2185 |
P1466E Apollo versus Pan
|
0 / 0 |
普及
|
|
|
2184 |
P1466F Euclid's nightmare
|
0 / 0 |
提高
|
|
|
2157 |
P1469E A Bit Similar
|
0 / 0 |
NOI
|
|
|
2154 |
P1470B Strange Definition
|
0 / 0 |
普及
|
|
|
2116 |
P1476E Pattern Matching
|
0 / 0 |
省选
|
|
|
2101 |
P1479C Continuous City
|
0 / 0 |
NOI
|
|
|
2100 |
P1479D Odd Mineral Resource
|
0 / 0 |
CTSC
|
|
|
2042 |
P1491D Zookeeper and The Infinite Zoo
|
0 / 0 |
普及
|
|
|
2033 |
P1492D Genius's Gambit
|
0 / 0 |
普及
|
|
|
2027 |
P1493E Enormous XOR
|
0 / 0 |
CTSC
|
|
|
2026 |
P1493F Enchanted Matrix
|
0 / 0 |
CTSC
|
