|
|
3798 |
P1081C Colorful Bricks
|
0 / 0 |
提高+/省选- |
|
|
3788 |
P1082E Increasing Frequency
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
3787 |
P1082F Speed Dial
|
0 / 0 |
10 |
|
|
3785 |
P1083A The Fair Nut and the Best Path
|
0 / 0 |
省选/NOI- |
|
|
3781 |
P1083E The Fair Nut and Rectangles
|
0 / 0 |
9 |
|
|
3777 |
P1084C The Fair Nut and String
|
0 / 0 |
提高+/省选- |
|
|
3770 |
P1085G Beautiful Matrix
|
0 / 0 |
10 |
|
|
3764 |
P1088E Ehab and a component choosing problem
|
0 / 0 |
9 |
|
|
3762 |
P1089A Alice the Fan
|
0 / 0 |
8 |
|
|
3733 |
P1091D New Year and the Permutation Concatenation
|
0 / 0 |
提高+/省选- |
|
|
3722 |
P1092F Tree with Maximum Cost
|
0 / 0 |
省选/NOI- |
|
|
3716 |
P1093F Vasya and Array
|
0 / 0 |
9 |
|
|
3705 |
P1096D Easy Problem
|
0 / 0 |
省选/NOI- |
|
|
3704 |
P1096E The Top Scorer
|
0 / 0 |
9 |
|
|
3703 |
P1096F Inversion Expectation
|
0 / 0 |
8 |
|
|
3702 |
P1096G Lucky Tickets
|
0 / 0 |
9 |
|
|
3700 |
P1097B Petr and a Combination Lock
|
0 / 0 |
普及+/提高 |
|
|
3698 |
P1097D Makoto and a Blackboard
|
0 / 0 |
8 |
|
|
3695 |
P1097G Vladislav and a Great Legend
|
0 / 0 |
10 |
|
|
3694 |
P1097H Mateusz and an Infinite Sequence
|
0 / 0 |
10 |
|
|
3684 |
P1099F Cookies
|
0 / 0 |
9 |
|
|
3674 |
P1101D GCD Counting
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
3672 |
P1101F Trucks and Cities
|
0 / 0 |
9 |
|
|
3665 |
P1102F Elongated Matrix
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
3661 |
P1103D Professional layer
|
0 / 0 |
10 |
|
|
3655 |
P1105C Ayoub and Lost Array
|
0 / 0 |
提高+/省选- |
|
|
3653 |
P1105E Helping Hiasat
|
0 / 0 |
8 |
|
|
3648 |
P1106E Lunar New Year and Red Envelopes
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
3643 |
P1107D Compression
|
0 / 0 |
省选/NOI- |
|
|
3642 |
P1107E Vasya and Binary String
|
0 / 0 |
9 |
|
|
3641 |
P1107F Vasya and Endless Credits
|
0 / 0 |
10 |
|
|
3640 |
P1107G Vasya and Maximum Profit
|
0 / 0 |
9 |
|
|
3636 |
P1108D Diverse Garland
|
0 / 0 |
普及+/提高 |
|
|
3632 |
P1109A Sasha and a Bit of Relax
|
0 / 0 |
提高+/省选- |
|
|
3629 |
P1109D Sasha and Interesting Fact from Graph Theory
|
0 / 0 |
9 |
|
|
3623 |
P1110D Jongmah
|
0 / 0 |
8 |
|
|
3619 |
P1110H Modest Substrings
|
0 / 0 |
10 |
|
|
3615 |
P1111D Destroy the Colony
|
0 / 0 |
10 |
|
|
3614 |
P1111E Tree
|
0 / 0 |
9 |
|
|
3613 |
P1113A Sasha and His Trip
|
0 / 0 |
普及/提高- |
|
|
3608 |
P1114D Flood Fill
|
0 / 0 |
省选/NOI- |
|
|
3583 |
P1117D Magic Gems
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
3581 |
P1117F Crisp String
|
0 / 0 |
9 |
|
|
3572 |
P1118F2 Tree Cutting (Hard Version)
|
0 / 0 |
10 |
|
|
3567 |
P1119E Pavel and Triangles
|
0 / 0 |
省选/NOI- |
|
|
3566 |
P1119F Niyaz and Small Degrees
|
0 / 0 |
10 |
|
|
3561 |
P1120C Compress String
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
3560 |
P1120D Power Tree
|
0 / 0 |
9 |
|
|
3558 |
P1120F Secret Letters
|
0 / 0 |
10 |
|
|
3551 |
P1129C Morse Code
|
0 / 0 |
9 |
