|
|
4733 |
P870A Search for Pretty Integers
|
0 / 0 |
普及/提高- |
|
|
4714 |
P876A Trip For Meal
|
0 / 0 |
普及/提高- |
|
|
4701 |
P879A Borya's Diagnosis
|
0 / 0 |
普及/提高- |
|
|
4655 |
P892A Greed
|
0 / 0 |
普及/提高- |
|
|
4653 |
P893A Chess For Three
|
0 / 0 |
普及/提高- |
|
|
4606 |
P903A Hungry Student Problem
|
0 / 0 |
普及/提高- |
|
|
4563 |
P913A Modular Exponentiation
|
0 / 0 |
普及/提高- |
|
|
4555 |
P914A Perfect Squares
|
0 / 0 |
普及/提高- |
|
|
4547 |
P915A Garden
|
0 / 0 |
普及/提高- |
|
|
4540 |
P916A Jamie and Alarm Snooze
|
0 / 0 |
普及/提高- |
|
|
4529 |
P918B Radio Station
|
0 / 0 |
普及/提高- |
|
|
4439 |
P935B Fafa and the Gates
|
0 / 0 |
普及/提高- |
|
|
4402 |
P948A Protect Sheep
|
0 / 0 |
普及/提高- |
|
|
4340 |
P961A Tetris
|
0 / 0 |
普及/提高- |
|
|
4312 |
P975A Aramic script
|
0 / 0 |
普及/提高- |
|
|
4300 |
P977B Two-gram
|
0 / 0 |
普及/提高- |
|
|
4283 |
P980A Links and Pearls
|
0 / 0 |
普及/提高- |
|
|
4277 |
P981A Antipalindrome
|
0 / 0 |
普及/提高- |
|
|
4234 |
P989A A Blend of Springtime
|
0 / 0 |
普及/提高- |
|
|
4221 |
P991B Getting an A
|
0 / 0 |
普及/提高- |
|
|
4187 |
P999B Reversing Encryption
|
0 / 0 |
普及/提高- |
|
|
4145 |
P1004A Sonya and Hotels
|
0 / 0 |
普及/提高- |
|
|
4138 |
P1005B Delete from the Left
|
0 / 0 |
普及/提高- |
|
|
4121 |
P1008A Romaji
|
0 / 0 |
普及/提高- |
|
|
4106 |
P1011A Stages
|
0 / 0 |
普及/提高- |
|
|
4089 |
P1016A Death Note
|
0 / 0 |
普及/提高- |
|
|
4060 |
P1025A Doggo Recoloring
|
0 / 0 |
普及/提高- |
|
|
4019 |
P1032A Kitchen Utensils
|
0 / 0 |
普及/提高- |
|
|
3933 |
P1047B Cover Points
|
0 / 0 |
普及/提高- |
|
|
3916 |
P1055A Metro
|
0 / 0 |
普及/提高- |
|
|
3901 |
P1057A Bmail Computer Network
|
0 / 0 |
普及/提高- |
|
|
3805 |
P1080B Margarite and the best present
|
0 / 0 |
普及/提高- |
|
|
3751 |
P1089L Lazyland
|
0 / 0 |
普及/提高- |
|
|
3720 |
P1093B Letters Rearranging
|
0 / 0 |
普及/提高- |
|
|
3713 |
P1095B Array Stabilization
|
0 / 0 |
普及/提高- |
|
|
3650 |
P1106C Lunar New Year and Number Division
|
0 / 0 |
普及/提高- |
|
|
3646 |
P1107A Digits Sequence Dividing
|
0 / 0 |
普及/提高- |
|
|
3626 |
P1110A Parity
|
0 / 0 |
普及/提高- |
|
|
3613 |
P1113A Sasha and His Trip
|
0 / 0 |
普及/提高- |
|
|
3537 |
P1132B Discounts
|
0 / 0 |
普及/提高- |
|
|
3513 |
P1138A Sushi for Two
|
0 / 0 |
普及/提高- |
|
|
3491 |
P1141B Maximal Continuous Rest
|
0 / 0 |
普及/提高- |
|
|
3475 |
P1144B Parity Alternated Deletions
|
0 / 0 |
普及/提高- |
|
|
3434 |
P1150B Tiling Challenge
|
0 / 0 |
普及/提高- |
|
|
3375 |
P1163A Eating Soup
|
0 / 0 |
普及/提高- |
|
|
3360 |
P1166A Silent Classroom
|
0 / 0 |
普及/提高- |
|
|
3342 |
P1169A Circle Metro
|
0 / 0 |
普及/提高- |
|
|
3316 |
P1175A From Hero to Zero
|
0 / 0 |
普及/提高- |
|
|
3272 |
P1183B Equalize Prices
|
0 / 0 |
普及/提高- |
|
|
3237 |
P1187A Stickers and Toys
|
0 / 0 |
普及/提高- |
