|
|
5078 |
P870A Search for Pretty Integers
|
0 / 0 |
普及-
|
|
|
5059 |
P876A Trip For Meal
|
0 / 0 |
普及-
|
|
|
5046 |
P879A Borya's Diagnosis
|
0 / 0 |
普及-
|
|
|
5000 |
P892A Greed
|
0 / 0 |
普及-
|
|
|
4998 |
P893A Chess For Three
|
0 / 0 |
普及-
|
|
|
4951 |
P903A Hungry Student Problem
|
0 / 0 |
普及-
|
|
|
4908 |
P913A Modular Exponentiation
|
0 / 0 |
普及-
|
|
|
4900 |
P914A Perfect Squares
|
0 / 0 |
普及-
|
|
|
4892 |
P915A Garden
|
0 / 0 |
普及-
|
|
|
4885 |
P916A Jamie and Alarm Snooze
|
0 / 0 |
普及-
|
|
|
4874 |
P918B Radio Station
|
0 / 0 |
普及-
|
|
|
4784 |
P935B Fafa and the Gates
|
0 / 0 |
普及-
|
|
|
4747 |
P948A Protect Sheep
|
0 / 0 |
普及-
|
|
|
4685 |
P961A Tetris
|
0 / 0 |
普及-
|
|
|
4657 |
P975A Aramic script
|
0 / 0 |
普及-
|
|
|
4645 |
P977B Two-gram
|
0 / 0 |
普及-
|
|
|
4628 |
P980A Links and Pearls
|
0 / 0 |
普及-
|
|
|
4622 |
P981A Antipalindrome
|
0 / 0 |
普及-
|
|
|
4579 |
P989A A Blend of Springtime
|
0 / 0 |
普及-
|
|
|
4566 |
P991B Getting an A
|
0 / 0 |
普及-
|
|
|
4532 |
P999B Reversing Encryption
|
0 / 0 |
普及-
|
|
|
4490 |
P1004A Sonya and Hotels
|
0 / 0 |
普及-
|
|
|
4483 |
P1005B Delete from the Left
|
0 / 0 |
普及-
|
|
|
4466 |
P1008A Romaji
|
0 / 0 |
普及-
|
|
|
4451 |
P1011A Stages
|
0 / 0 |
普及-
|
|
|
4434 |
P1016A Death Note
|
0 / 0 |
普及-
|
|
|
4405 |
P1025A Doggo Recoloring
|
0 / 0 |
普及-
|
|
|
4364 |
P1032A Kitchen Utensils
|
0 / 0 |
普及-
|
|
|
4278 |
P1047B Cover Points
|
0 / 0 |
普及-
|
|
|
4261 |
P1055A Metro
|
0 / 0 |
普及-
|
|
|
4246 |
P1057A Bmail Computer Network
|
0 / 0 |
普及-
|
|
|
4150 |
P1080B Margarite and the best present
|
0 / 0 |
普及-
|
|
|
4096 |
P1089L Lazyland
|
0 / 0 |
普及-
|
|
|
4065 |
P1093B Letters Rearranging
|
0 / 0 |
普及-
|
|
|
4058 |
P1095B Array Stabilization
|
0 / 0 |
普及-
|
|
|
3995 |
P1106C Lunar New Year and Number Division
|
0 / 0 |
普及-
|
|
|
3991 |
P1107A Digits Sequence Dividing
|
0 / 0 |
普及-
|
|
|
3971 |
P1110A Parity
|
0 / 0 |
普及-
|
|
|
3958 |
P1113A Sasha and His Trip
|
0 / 0 |
普及-
|
|
|
3882 |
P1132B Discounts
|
0 / 0 |
普及-
|
|
|
3858 |
P1138A Sushi for Two
|
0 / 0 |
普及-
|
|
|
3842 |
P1141B Maximal Continuous Rest
|
0 / 0 |
普及-
|
|
|
3826 |
P1144B Parity Alternated Deletions
|
0 / 0 |
普及-
|
|
|
3785 |
P1150B Tiling Challenge
|
0 / 0 |
普及-
|
|
|
3726 |
P1163A Eating Soup
|
0 / 0 |
普及-
|
|
|
3711 |
P1166A Silent Classroom
|
0 / 0 |
普及-
|
|
|
3693 |
P1169A Circle Metro
|
0 / 0 |
普及-
|
|
|
3667 |
P1175A From Hero to Zero
|
0 / 0 |
普及-
|
|
|
3623 |
P1183B Equalize Prices
|
0 / 0 |
普及-
|
|
|
3588 |
P1187A Stickers and Toys
|
0 / 0 |
普及-
|
|
|
3537 |
P1197A DIY Wooden Ladder
|
0 / 0 |
普及-
|
|
|
3517 |
P1201A Important Exam
|
0 / 0 |
普及-
|
|
|
3496 |
P1204B Mislove Has Lost an Array
|
0 / 0 |
普及-
|
|
|
3484 |
P1206B Make Product Equal One
|
0 / 0 |
普及-
|
|
|
3476 |
P1208A XORinacci
|
0 / 0 |
普及-
|
|
|
3441 |
P1213A Chips Moving
|
0 / 0 |
普及-
|
|
|
3418 |
P1216B Shooting
|
0 / 0 |
普及-
|
|
|
3374 |
P1225A Forgetting Things
|
0 / 0 |
普及-
|
|
|
3325 |
P1238A Prime Subtraction
|
0 / 0 |
普及-
|
|
|
3288 |
P1248B Grow The Tree
|
0 / 0 |
普及-
|
|
|
3184 |
P1267B Balls of Buma
|
0 / 0 |
普及-
|
|
|
3151 |
P1272A Three Friends
|
0 / 0 |
普及-
|
|
|
3130 |
P1279A New Year Garland
|
0 / 0 |
普及-
|
|
|
3116 |
P1282A Temporarily unavailable
|
0 / 0 |
普及-
|
|
|
3109 |
P1283B Candies Division
|
0 / 0 |
普及-
|
|
|
3070 |
P1291A Even But Not Even
|
0 / 0 |
普及-
|
|
|
3053 |
P1295A Display The Number
|
0 / 0 |
普及-
|
|
|
3046 |
P1296B Food Buying
|
0 / 0 |
普及-
|
|
|
2960 |
P1313A Fast Food Restaurant
|
0 / 0 |
普及-
|
|
|
2939 |
P1321A Contest for Robots
|
0 / 0 |
普及-
|
|
|
2929 |
P1324A Yet Another Tetris Problem
|
0 / 0 |
普及-
|
|
|
2916 |
P1326B Maximums
|
0 / 0 |
普及-
|
|
|
2890 |
P1330A Dreamoon and Ranking Collection
|
0 / 0 |
普及-
|
|
|
2859 |
P1335B Construct the String
|
0 / 0 |
普及-
|
|
|
2845 |
P1337B Kana and Dragon Quest game
|
0 / 0 |
普及-
|
|
|
2839 |
P1339A Filling Diamonds
|
0 / 0 |
普及-
|
|
|
2831 |
P1341A Nastya and Rice
|
0 / 0 |
普及-
|
|
|
2823 |
P1343A Candies
|
0 / 0 |
普及-
|
|
|
2787 |
P1350A Orac and Factors
|
0 / 0 |
普及-
|
|
|
2784 |
P1351B Square?
|
0 / 0 |
普及-
|
|
|
2769 |
P1354A Alarm Clock
|
0 / 0 |
普及-
|
|
|
2623 |
P1373B 01 Game
|
0 / 0 |
普及-
|
|
|
2616 |
P1374B Multiply by 2, divide by 6
|
0 / 0 |
普及-
|
|
|
2594 |
P1380A Three Indices
|
0 / 0 |
普及-
|
|
|
2488 |
P1401A Distance and Axis
|
0 / 0 |
普及-
|
|
|
2469 |
P1406A Subset Mex
|
0 / 0 |
普及-
|
|
|
2410 |
P1419A Digit Game
|
0 / 0 |
普及-
|
|
|
2403 |
P1420A Cubes Sorting
|
0 / 0 |
普及-
|
|
|
2361 |
P1426B Symmetric Matrix
|
0 / 0 |
普及-
|
|
|
2356 |
P1427A Avoiding Zero
|
0 / 0 |
普及-
|
|
|
2339 |
P1430A Number of Apartments
|
0 / 0 |
普及-
|
|
|
2320 |
P1433C Dominant Piranha
|
0 / 0 |
普及-
|
|
|
2313 |
P1436B Prime Square
|
0 / 0 |
普及-
|
|
|
2288 |
P1440B Sum of Medians
|
0 / 0 |
普及-
|
|
|
2271 |
P1445B Elimination
|
0 / 0 |
普及-
|
|
|
2250 |
P1451B Non-Substring Subsequence
|
0 / 0 |
普及-
|
|
|
2201 |
P1462C Unique Number
|
0 / 0 |
普及-
|
|
|
2180 |
P1467A Wizard of Orz
|
0 / 0 |
普及-
|
|
|
2162 |
P1468N Waste Sorting
|
0 / 0 |
普及-
|
|
|
2149 |
P1471A Strange Partition
|
0 / 0 |
普及-
|
