|
|
3283 |
P1249C1 Good Numbers (easy version)
|
0 / 0 |
普及-
|
|
|
3276 |
P1250B The Feast and the Bus
|
0 / 0 |
普及
|
|
|
3272 |
P1250F Data Center
|
0 / 0 |
普及-
|
|
|
3269 |
P1250I Show Must Go On
|
0 / 0 |
CTSC
|
|
|
3263 |
P1251A Broken Keyboard
|
0 / 0 |
普及-
|
|
|
3247 |
P1252J Tiling Terrace
|
0 / 0 |
省选
|
|
|
3218 |
P1257F Make Them Similar
|
0 / 0 |
NOI
|
|
|
3212 |
P1260E Tournament
|
0 / 0 |
NOI
|
|
|
3202 |
P1264B Beautiful Sequence
|
0 / 0 |
普及
|
|
|
3177 |
P1267I Intriguing Selection
|
0 / 0 |
CTSC
|
|
|
3170 |
P1268D Invertation in Tournament
|
0 / 0 |
CTSC
|
|
|
3168 |
P1269A Equation
|
0 / 0 |
普及-
|
|
|
3167 |
P1269B Modulo Equality
|
0 / 0 |
普及
|
|
|
3157 |
P1271A Suits
|
0 / 0 |
普及-
|
|
|
3155 |
P1271C Shawarma Tent
|
0 / 0 |
普及-
|
|
|
3152 |
P1271F Divide The Students
|
0 / 0 |
CTSC
|
|
|
3151 |
P1272A Three Friends
|
0 / 0 |
普及-
|
|
|
3148 |
P1272D Remove One Element
|
0 / 0 |
普及
|
|
|
3143 |
P1276C Beautiful Rectangle
|
0 / 0 |
省选
|
|
|
3136 |
P1278A Shuffle Hashing
|
0 / 0 |
普及-
|
|
|
3129 |
P1279B Verse For Santa
|
0 / 0 |
普及-
|
|
|
3095 |
P1285C Fadi and LCM
|
0 / 0 |
普及-
|
|
|
3094 |
P1285D Dr
|
0 / 0 |
普及
|
|
|
3093 |
P1285E Delete a Segment
|
0 / 0 |
省选
|
|
|
3089 |
P1286C1 Madhouse (Easy version)
|
0 / 0 |
NOI
|
|
|
3088 |
P1286C2 Madhouse (Hard version)
|
0 / 0 |
CTSC
|
|
|
3085 |
P1286F Harry The Potter
|
0 / 0 |
CTSC
|
|
|
3083 |
P1287B Hyperset
|
0 / 0 |
普及
|
|
|
3082 |
P1288A Deadline
|
0 / 0 |
普及-
|
|
|
3076 |
P1290A Mind Control
|
0 / 0 |
普及
|
|
|
3066 |
P1292B Aroma's Search
|
0 / 0 |
普及
|
|
|
3061 |
P1293A ConneR and the A.R.C
|
0 / 0 |
普及-
|
|
|
3031 |
P1299A Anu Has a Function
|
0 / 0 |
普及
|
|
|
3013 |
P1302F Keep talking and nobody explodes – easy
|
0 / 0 |
暂无评定
|
|
|
3000 |
P1304B Longest Palindrome
|
0 / 0 |
普及-
|
|
|
2994 |
P1305A Kuroni and the Gifts
|
0 / 0 |
普及-
|
|
|
2992 |
P1305C Kuroni and Impossible Calculation
|
0 / 0 |
普及
|
|
|
2988 |
P1305G Kuroni and Antihype
|
0 / 0 |
CTSC
|
|
|
2984 |
P1307C Cow and Message
|
0 / 0 |
普及
|
|
|
2971 |
P1311C Perform the Combo
|
0 / 0 |
普及-
|
|
|
2970 |
P1311D Three Integers
|
0 / 0 |
提高
|
|
|
2969 |
P1311E Construct the Binary Tree
|
0 / 0 |
省选
|
|
|
2960 |
P1313A Fast Food Restaurant
|
0 / 0 |
普及-
|
|
|
2958 |
P1313C1 Skyscrapers (easy version)
|
0 / 0 |
普及
|
|
|
2950 |
P1316B String Modification
|
0 / 0 |
普及-
|
|
|
2943 |
P1320C World of Darkraft: Battle for Azathoth
|
0 / 0 |
提高
|
|
|
2940 |
P1320F Blocks and Sensors
|
0 / 0 |
CTSC
|
|
|
2938 |
P1321C Remove Adjacent
|
0 / 0 |
普及
|
|
|
2931 |
P1323A Even Subset Sum Problem
|
0 / 0 |
普及-
|
|
|
2928 |
P1324B Yet Another Palindrome Problem
|
0 / 0 |
普及-
|
|
|
2919 |
P1325E Ehab's REAL Number Theory Problem
|
0 / 0 |
CTSC
|
|
|
2911 |
P1326F1 Wise Men (Easy Version)
|
0 / 0 |
CTSC
|
|
|
2907 |
P1327B Princesses and Princes
|
0 / 0 |
普及-
|
|
|
2905 |
P1327D Infinite Path
|
0 / 0 |
省选
|
|
|
2900 |
P1328B K-th Beautiful String
|
0 / 0 |
普及-
|
|
|
2883 |
P1331F Elementary!
|
0 / 0 |
暂无评定
|
|
|
2879 |
P1332B Composite Coloring
|
0 / 0 |
普及-
|
|
|
2870 |
P1333D Challenges in school №41
|
0 / 0 |
提高
|
|
|
2869 |
P1333E Road to 1600
|
0 / 0 |
NOI
|
|
|
2865 |
P1334C Circle of Monsters
|
0 / 0 |
普及
|
|
|
2861 |
P1334G Substring Search
|
0 / 0 |
CTSC
|
|
|
2856 |
P1335E1 Three Blocks Palindrome (easy version)
|
0 / 0 |
普及
|
|
|
2855 |
P1335E2 Three Blocks Palindrome (hard version)
|
0 / 0 |
普及
|
|
|
2849 |
P1336E1 Chiori and Doll Picking (easy version)
|
0 / 0 |
CTSC
|
|
|
2848 |
P1336E2 Chiori and Doll Picking (hard version)
|
0 / 0 |
CTSC
|
|
|
2842 |
P1338C Perfect Triples
|
0 / 0 |
省选
|
|
|
2839 |
P1339A Filling Diamonds
|
0 / 0 |
普及-
|
|
|
2837 |
P1340A Nastya and Strange Generator
|
0 / 0 |
普及
|
|
|
2832 |
P1340F Nastya and CBS
|
0 / 0 |
CTSC
|
|
|
2824 |
P1342F Make It Ascending
|
0 / 0 |
CTSC
|
|
|
2823 |
P1343A Candies
|
0 / 0 |
普及-
|
|
|
2820 |
P1343D Constant Palindrome Sum
|
0 / 0 |
普及
|
|
|
2819 |
P1343E Weights Distributing
|
0 / 0 |
提高
|
|
|
2818 |
P1343F Restore the Permutation by Sorted Segments
|
0 / 0 |
NOI
|
|
|
2810 |
P1345B Card Constructions
|
0 / 0 |
普及-
|
|
|
2796 |
P1348E Phoenix and Berries
|
0 / 0 |
NOI
|
|
|
2784 |
P1351B Square?
|
0 / 0 |
普及-
|
|
|
2778 |
P1352E Special Elements
|
0 / 0 |
普及
|
|
|
2771 |
P1353E K-periodic Garland
|
0 / 0 |
普及
|
|
|
2770 |
P1353F Decreasing Heights
|
0 / 0 |
省选
|
|
|
2766 |
P1354C2 Not So Simple Polygon Embedding
|
0 / 0 |
提高
|
|
|
2761 |
P1355A Sequence with Digits
|
0 / 0 |
普及-
|
|
|
2724 |
P1358D The Best Vacation
|
0 / 0 |
普及
|
|
|
2721 |
P1359A Berland Poker
|
0 / 0 |
普及-
|
|
|
2720 |
P1359B New Theatre Square
|
0 / 0 |
普及-
|
|
|
2716 |
P1359F RC Kaboom Show
|
0 / 0 |
CTSC
|
|
|
2710 |
P1360F Spy-string
|
0 / 0 |
普及
|
|
|
2708 |
P1360H Binary Median
|
0 / 0 |
提高
|
|
|
2700 |
P1362B Johnny and His Hobbies
|
0 / 0 |
普及-
|
|
|
2698 |
P1363A Odd Selection
|
0 / 0 |
普及-
|
|
|
2685 |
P1364A XXXXX
|
0 / 0 |
普及-
|
|
|
2683 |
P1364C Ehab and Prefix MEXs
|
0 / 0 |
普及
|
|
|
2676 |
P1365E Maximum Subsequence Value
|
0 / 0 |
普及
|
|
|
2669 |
P1366E Two Arrays
|
0 / 0 |
提高
|
|
|
2662 |
P1367E Necklace Assembly
|
0 / 0 |
普及
|
|
|
2659 |
P1368A C+=
|
0 / 0 |
普及-
|
|
|
2658 |
P1368B Codeforces Subsequences
|
0 / 0 |
普及
|
|
|
2633 |
P1371E1 Asterism (Easy Version)
|
0 / 0 |
普及
|
|
|
2627 |
P1372D Omkar and Circle
|
0 / 0 |
提高
|
|
|
2620 |
P1373E Sum of Digits
|
0 / 0 |
省选
|
