|
|
2917 |
P1250J The Parade
|
0 / 0 |
省选/NOI- |
|
|
2915 |
P1250L Divide The Students
|
0 / 0 |
提高+/省选- |
|
|
2913 |
P1250N Wires
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
2911 |
P1251B Binary Palindromes
|
0 / 0 |
普及+/提高 |
|
|
2910 |
P1251C Minimize The Integer
|
0 / 0 |
提高+/省选- |
|
|
2909 |
P1251D Salary Changing
|
0 / 0 |
省选/NOI- |
|
|
2908 |
P1251E1 Voting (Easy Version)
|
0 / 0 |
8 |
|
|
2907 |
P1251E2 Voting (Hard Version)
|
0 / 0 |
9 |
|
|
2901 |
P1252E Songwriter
|
0 / 0 |
8 |
|
|
2898 |
P1252H Twin Buildings
|
0 / 0 |
省选/NOI- |
|
|
2892 |
P1253B Silly Mistake
|
0 / 0 |
普及+/提高 |
|
|
2891 |
P1253C Sweets Eating
|
0 / 0 |
提高+/省选- |
|
|
2890 |
P1253D Harmonious Graph
|
0 / 0 |
提高+/省选- |
|
|
2889 |
P1253E Antenna Coverage
|
0 / 0 |
8 |
|
|
2887 |
P1254A Feeding Chicken
|
0 / 0 |
提高+/省选- |
|
|
2886 |
P1254B1 Send Boxes to Alice (Easy Version)
|
0 / 0 |
省选/NOI- |
|
|
2885 |
P1254B2 Send Boxes to Alice (Hard Version)
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
2877 |
P1256B Minimize the Permutation
|
0 / 0 |
普及+/提高 |
|
|
2876 |
P1256C Platforms Jumping
|
0 / 0 |
提高+/省选- |
|
|
2875 |
P1256D Binary String Minimizing
|
0 / 0 |
提高+/省选- |
|
|
2874 |
P1256E Yet Another Division Into Teams
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
2872 |
P1257A Two Rival Students
|
0 / 0 |
普及/提高- |
|
|
2870 |
P1257C Dominated Subarray
|
0 / 0 |
普及+/提高 |
|
|
2869 |
P1257D Yet Another Monster Killing Problem
|
0 / 0 |
提高+/省选- |
|
|
2868 |
P1257E The Contest
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
2866 |
P1257G Divisor Set
|
0 / 0 |
10 |
|
|
2863 |
P1260C Infinite Fence
|
0 / 0 |
提高+/省选- |
|
|
2862 |
P1260D A Game with Traps
|
0 / 0 |
省选/NOI- |
|
|
2861 |
P1260E Tournament
|
0 / 0 |
9 |
|
|
2857 |
P1263B PIN Codes
|
0 / 0 |
普及+/提高 |
|
|
2852 |
P1264A Beautiful Regional Contest
|
0 / 0 |
提高+/省选- |
|
|
2851 |
P1264B Beautiful Sequence
|
0 / 0 |
省选/NOI- |
|
|
2845 |
P1265A Beautiful String
|
0 / 0 |
普及/提高- |
|
|
2840 |
P1266C Diverse Matrix
|
0 / 0 |
普及+/提高 |
|
|
2839 |
P1266D Decreasing Debts
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
2838 |
P1266E Spaceship Solitaire
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
2830 |
P1267E Elections
|
0 / 0 |
提高+/省选- |
|
|
2825 |
P1267J Just Arrange the Icons
|
0 / 0 |
省选/NOI- |
|
|
2822 |
P1268A Long Beautiful Integer
|
0 / 0 |
提高+/省选- |
|
|
2821 |
P1268B Domino for Young
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
2815 |
P1270A Card Game
|
0 / 0 |
普及/提高- |
|
|
2814 |
P1270B Interesting Subarray
|
0 / 0 |
普及+/提高 |
|
|
2806 |
P1271A Suits
|
0 / 0 |
普及/提高- |
|
|
2805 |
P1271B Blocks
|
0 / 0 |
普及+/提高 |
|
|
2804 |
P1271C Shawarma Tent
|
0 / 0 |
普及+/提高 |
|
|
2803 |
P1271D Portals
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
2800 |
P1272A Three Friends
|
0 / 0 |
普及/提高- |
|
|
2799 |
P1272B Snow Walking Robot
|
0 / 0 |
普及+/提高 |
|
|
2794 |
P1276A As Simple as One and Two
|
0 / 0 |
普及+/提高 |
|
|
2792 |
P1276C Beautiful Rectangle
|
0 / 0 |
8 |
