|
|
7350 |
P236B Easy Number Challenge
|
0 / 0 |
普及+/提高 |
|
|
7347 |
P237C Primes on Interval
|
0 / 0 |
提高+/省选- |
|
|
7302 |
P248B Chilly Willy
|
0 / 0 |
普及+/提高 |
|
|
7289 |
P251C Number Transformation
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
7237 |
P264B Good Sequences
|
0 / 0 |
提高+/省选- |
|
|
7226 |
P267A Subtractions
|
0 / 0 |
普及/提高- |
|
|
7210 |
P271B Prime Matrix
|
0 / 0 |
普及+/提高 |
|
|
7207 |
P271E Three Horses
|
0 / 0 |
8 |
|
|
7176 |
P279E Beautiful Decomposition
|
0 / 0 |
省选/NOI- |
|
|
7160 |
P283D Cows and Cool Sequences
|
0 / 0 |
9 |
|
|
7158 |
P284A Cows and Primitive Roots
|
0 / 0 |
普及+/提高 |
|
|
7119 |
P293C Cube Problem
|
0 / 0 |
9 |
|
|
7114 |
P294C Shaass and Lights
|
0 / 0 |
省选/NOI- |
|
|
7113 |
P294D Shaass and Painter Robot
|
0 / 0 |
9 |
|
|
7097 |
P299A Ksusha and Array
|
0 / 0 |
普及/提高- |
|
|
7091 |
P300E Empire Strikes Back
|
0 / 0 |
8 |
|
|
7081 |
P303C Minimum Modular
|
0 / 0 |
9 |
|
|
7080 |
P303D Rotatable Number
|
0 / 0 |
10 |
|
|
7069 |
P306C White, Black and White Again
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
7055 |
P313A Ilya and Bank Account
|
0 / 0 |
普及/提高- |
|
|
6950 |
P336C Vasily the Bear and Sequence
|
0 / 0 |
省选/NOI- |
|
|
6949 |
P336D Vasily the Bear and Beautiful Strings
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
6946 |
P337B Routine Problem
|
0 / 0 |
普及+/提高 |
|
|
6945 |
P337C Quiz
|
0 / 0 |
提高+/省选- |
|
|
6943 |
P337E Divisor Tree
|
0 / 0 |
8 |
|
|
6942 |
P338D GCD Table
|
0 / 0 |
10 |
|
|
6923 |
P343A Rational Resistance
|
0 / 0 |
提高+/省选- |
|
|
6909 |
P346A Alice and Bob
|
0 / 0 |
提高+/省选- |
|
|
6905 |
P346E Doodle Jump
|
0 / 0 |
10 |
|
|
6901 |
P348B Apple Tree
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
6881 |
P353C Find Maximum
|
0 / 0 |
提高+/省选- |
|
|
6876 |
P354C Vasya and Beautiful Arrays
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
6857 |
P359C Prime Number
|
0 / 0 |
省选/NOI- |
|
|
6851 |
P360D Levko and Sets
|
0 / 0 |
10 |
|
|
6848 |
P361B Levko and Permutation
|
0 / 0 |
普及+/提高 |
|
|
6835 |
P364C Beautiful Set
|
0 / 0 |
8 |
|
|
6807 |
P371B Fox Dividing Cheese
|
0 / 0 |
普及+/提高 |
|
|
6791 |
P375A Divisible by Seven
|
0 / 0 |
提高+/省选- |
|
|
6749 |
P385C Bear and Prime Numbers
|
0 / 0 |
提高+/省选- |
|
|
6701 |
P396A On Number of Decompositions into Multipliers
|
0 / 0 |
暂无评定 |
|
|
6700 |
P396B On Sum of Fractions
|
0 / 0 |
暂无评定 |
|
|
6679 |
P401D Roman and Numbers
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
6674 |
P402D Upgrading Array
|
0 / 0 |
省选/NOI- |
|
|
6629 |
P414A Mashmokh and Numbers
|
0 / 0 |
提高+/省选- |
|
|
6628 |
P414B Mashmokh and ACM
|
0 / 0 |
普及+/提高 |
|
|
6545 |
P438E The Child and Binary Tree
|
0 / 0 |
10 |
|
|
6542 |
P439C Devu and Partitioning of the Array
|
0 / 0 |
提高+/省选- |
|
|
6514 |
P446C DZY Loves Fibonacci Numbers
|
0 / 0 |
9 |
|
|
6505 |
P448E Divisors
|
0 / 0 |
8 |
|
|
6502 |
P449C Jzzhu and Apples
|
0 / 0 |
9 |
