|
|
9108 |
P1967C Fenwick Tree
|
0 / 0 |
8 |
|
|
9107 |
P1967D Long Way to be Non-decreasing
|
0 / 0 |
10 |
|
|
9106 |
P1967E1 Again Counting Arrays (Easy Version)
|
0 / 0 |
10 |
|
|
9105 |
P1967E2 Again Counting Arrays (Hard Version)
|
0 / 0 |
10 |
|
|
9104 |
P1967F Next and Prev
|
0 / 0 |
10 |
|
|
9103 |
P1968A Maximize?
|
0 / 0 |
普及/提高- |
|
|
9102 |
P1968B Prefiquence
|
0 / 0 |
普及/提高- |
|
|
9101 |
P1968C Assembly via Remainders
|
0 / 0 |
普及/提高- |
|
|
9100 |
P1968D Permutation Game
|
0 / 0 |
普及+/提高 |
|
|
9099 |
P1968E Cells Arrangement
|
0 / 0 |
提高+/省选- |
|
|
9098 |
P1968F Equal XOR Segments
|
0 / 0 |
省选/NOI- |
|
|
9097 |
P1968G1 Division + LCP (easy version)
|
0 / 0 |
省选/NOI- |
|
|
9096 |
P1968G2 Division + LCP (hard version)
|
0 / 0 |
8 |
|
|
9095 |
P1969A Two Friends
|
0 / 0 |
普及/提高- |
|
|
9094 |
P1969B Shifts and Sorting
|
0 / 0 |
普及/提高- |
|
|
9093 |
P1969C Minimizing the Sum
|
0 / 0 |
提高+/省选- |
|
|
9092 |
P1969D Shop Game
|
0 / 0 |
省选/NOI- |
|
|
9091 |
P1969E Unique Array
|
0 / 0 |
9 |
|
|
9090 |
P1969F Card Pairing
|
0 / 0 |
10 |
|
|
9089 |
P1970A1 Balanced Shuffle (Easy)
|
0 / 0 |
普及/提高- |
|
|
9088 |
P1970A2 Balanced Unshuffle (Medium)
|
0 / 0 |
9 |
|
|
9087 |
P1970A3 Balanced Unshuffle (Hard)
|
0 / 0 |
9 |
|
|
9086 |
P1970B1 Exact Neighbours (Easy)
|
0 / 0 |
省选/NOI- |
|
|
9085 |
P1970B2 Exact Neighbours (Medium)
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
9084 |
P1970B3 Exact Neighbours (Hard)
|
0 / 0 |
8 |
|
|
9083 |
P1970C1 Game on Tree (Easy)
|
0 / 0 |
普及+/提高 |
|
|
9082 |
P1970C2 Game on Tree (Medium)
|
0 / 0 |
提高+/省选- |
|
|
9081 |
P1970C3 Game on Tree (Hard)
|
0 / 0 |
省选/NOI- |
|
|
9080 |
P1970D1 Arithmancy (Easy)
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
9079 |
P1970D2 Arithmancy (Medium)
|
0 / 0 |
10 |
|
|
9078 |
P1970D3 Arithmancy (Hard)
|
0 / 0 |
10 |
|
|
9077 |
P1970E1 Trails (Easy)
|
0 / 0 |
省选/NOI- |
|
|
9076 |
P1970E2 Trails (Medium)
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
9075 |
P1970E3 Trails (Hard)
|
0 / 0 |
8 |
|
|
9074 |
P1970F1 Playing Quidditch (Easy)
|
0 / 0 |
8 |
|
|
9073 |
P1970F2 Playing Quidditch (Medium)
|
0 / 0 |
8 |
|
|
9072 |
P1970F3 Playing Quidditch (Hard)
|
0 / 0 |
8 |
|
|
9071 |
P1970G1 Min-Fund Prison (Easy)
|
0 / 0 |
省选/NOI- |
|
|
9070 |
P1970G2 Min-Fund Prison (Medium)
|
0 / 0 |
8 |
|
|
9069 |
P1970G3 Min-Fund Prison (Hard)
|
0 / 0 |
9 |
|
|
9068 |
P1971A My First Sorting Problem
|
0 / 0 |
普及/提高- |
|
|
9067 |
P1971B Different String
|
0 / 0 |
普及/提高- |
|
|
9066 |
P1971C Clock and Strings
|
0 / 0 |
普及/提高- |
|
|
9065 |
P1971D Binary Cut
|
0 / 0 |
普及/提高- |
|
|
9064 |
P1971E Find the Car
|
0 / 0 |
提高+/省选- |
|
|
9063 |
P1971F Circle Perimeter
|
0 / 0 |
提高+/省选- |
|
|
9062 |
P1971G XOUR
|
0 / 0 |
提高+/省选- |
|
|
9061 |
P1971H ±1
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
9060 |
P1972A Contest Proposal
|
0 / 0 |
普及/提高- |
|
|
9059 |
P1972B Coin Games
|
0 / 0 |
普及/提高- |
