|
|
8151 |
P7C
Line
|
0 / 0 |
6 |
|
|
8136 |
P10C
Digital Root
|
0 / 0 |
7 |
|
|
8106 |
P16C
Monitor
|
0 / 0 |
6 |
|
|
8103 |
P17A
Noldbach problem
|
0 / 0 |
3 |
|
|
8100 |
P17D
Notepad
|
0 / 0 |
9 |
|
|
8061 |
P26A
Almost Prime
|
0 / 0 |
3 |
|
|
8052 |
P27E
Number With The Given Amount Of Divisors
|
0 / 0 |
7 |
|
|
7946 |
P45G
Prime Problem
|
0 / 0 |
8 |
|
|
7890 |
P55D
Beautiful numbers
|
0 / 0 |
9 |
|
|
7872 |
P59B
Fortune Telling
|
0 / 0 |
4 |
|
|
7844 |
P64E
Prime Segment
|
0 / 0 |
6 |
|
|
7831 |
P66D
Petya and His Friends
|
0 / 0 |
5 |
|
|
7824 |
P68A
Irrational problem
|
0 / 0 |
3 |
|
|
7807 |
P71C
Round Table Knights
|
0 / 0 |
5 |
|
|
7791 |
P73E
Morrowindows
|
0 / 0 |
9 |
|
|
7787 |
P74C
Chessboard Billiard
|
0 / 0 |
7 |
|
|
7782 |
P75C
Modified GCD
|
0 / 0 |
5 |
|
|
7766 |
P78C
Beaver Game
|
0 / 0 |
7 |
|
|
7743 |
P83D
Numbers
|
0 / 0 |
9 |
|
|
7741 |
P84A
Toy Army
|
0 / 0 |
3 |
|
|
7704 |
P93E
Lostborn
|
0 / 0 |
10 |
|
|
7634 |
P111B
Petya and Divisors
|
0 / 0 |
6 |
|
|
7626 |
P113C
Double Happiness
|
0 / 0 |
8 |
|
|
7613 |
P117B
Very Interesting Game
|
0 / 0 |
6 |
|
|
7587 |
P121C
Lucky Permutation
|
0 / 0 |
6 |
|
|
7584 |
P122A
Lucky Division
|
0 / 0 |
3 |
|
|
7582 |
P123A
Prime Permutation
|
0 / 0 |
4 |
|
|
7532 |
P134B
Pairs of Numbers
|
0 / 0 |
6 |
|
|
7469 |
P150A
Win or Freeze
|
0 / 0 |
4 |
|
|
7451 |
P154B
Colliders
|
0 / 0 |
5 |
|
|
7435 |
P158D
Ice Sculptures
|
0 / 0 |
4 |
|
|
7374 |
P171F
ucyhf
|
0 / 0 |
5 |
|
|
7370 |
P172B
Pseudorandom Sequence Period
|
0 / 0 |
4 |
|
|
7368 |
P172D
Calendar Reform
|
0 / 0 |
5 |
|
|
7345 |
P177B1
Rectangular Game
|
0 / 0 |
3 |
|
|
7344 |
P177B2
Rectangular Game
|
0 / 0 |
4 |
|
|
7314 |
P180B
Divisibility Rules
|
0 / 0 |
8 |
|
|
7294 |
P185D
Visit of the Great
|
0 / 0 |
10 |
|
|
7239 |
P199A
Hexadecimal's theorem
|
0 / 0 |
3 |
|
|
7233 |
P200E
Tractor College
|
0 / 0 |
9 |
|
|
7170 |
P215E
Periodical Numbers
|
0 / 0 |
7 |
|
|
7165 |
P216E
Martian Luck
|
0 / 0 |
7 |
|
|
7143 |
P222C
Reducing Fractions
|
0 / 0 |
6 |
|
|
7138 |
P223C
Partial Sums
|
0 / 0 |
6 |
|
|
7132 |
P225B
Well-known Numbers
|
0 / 0 |
5 |
|
|
7129 |
P225E
Unsolvable
|
0 / 0 |
7 |
|
|
7126 |
P226C
Anniversary
|
0 / 0 |
9 |
|
|
7110 |
P230B
T-primes
|
0 / 0 |
4 |
|
|
7089 |
P235A
LCM Challenge
|
0 / 0 |
5 |
|
|
7085 |
P235E
Number Challenge
|
0 / 0 |
10 |
|
|
7083 |
P236B
Easy Number Challenge
|
0 / 0 |
4 |
|
|
7080 |
P237C
Primes on Interval
|
0 / 0 |
5 |
|
|
7035 |
P248B
Chilly Willy
|
0 / 0 |
4 |
|
|
7022 |
P251C
Number Transformation
|
0 / 0 |
7 |
|
|
6970 |
P264B
Good Sequences
|
0 / 0 |
5 |
|
|
6959 |
P267A
Subtractions
|
0 / 0 |
3 |
|
|
6943 |
P271B
Prime Matrix
|
0 / 0 |
4 |
|
|
6940 |
P271E
Three Horses
|
0 / 0 |
8 |
|
|
6909 |
P279E
Beautiful Decomposition
|
0 / 0 |
6 |
|
|
6893 |
P283D
Cows and Cool Sequences
|
0 / 0 |
9 |
|
|
6891 |
P284A
Cows and Primitive Roots
|
0 / 0 |
4 |
|
|
6852 |
P293C
Cube Problem
|
0 / 0 |
9 |
|
|
6847 |
P294C
Shaass and Lights
|
0 / 0 |
6 |
|
|
6846 |
P294D
Shaass and Painter Robot
|
0 / 0 |
9 |
|
|
6830 |
P299A
Ksusha and Array
|
0 / 0 |
3 |
|
|
6824 |
P300E
Empire Strikes Back
|
0 / 0 |
8 |
|
|
6814 |
P303C
Minimum Modular
|
0 / 0 |
9 |
|
|
6813 |
P303D
Rotatable Number
|
0 / 0 |
10 |
|
|
6802 |
P306C
White, Black and White Again
|
0 / 0 |
7 |
|
|
6788 |
P313A
Ilya and Bank Account
|
0 / 0 |
3 |
|
|
6683 |
P336C
Vasily the Bear and Sequence
|
0 / 0 |
6 |
|
|
6682 |
P336D
Vasily the Bear and Beautiful Strings
|
0 / 0 |
7 |
|
|
6679 |
P337B
Routine Problem
|
0 / 0 |
4 |
|
|
6678 |
P337C
Quiz
|
0 / 0 |
5 |
|
|
6676 |
P337E
Divisor Tree
|
0 / 0 |
8 |
|
|
6675 |
P338D
GCD Table
|
0 / 0 |
10 |
|
|
6656 |
P343A
Rational Resistance
|
0 / 0 |
5 |
|
|
6642 |
P346A
Alice and Bob
|
0 / 0 |
5 |
|
|
6638 |
P346E
Doodle Jump
|
0 / 0 |
10 |
|
|
6634 |
P348B
Apple Tree
|
0 / 0 |
7 |
|
|
6614 |
P353C
Find Maximum
|
0 / 0 |
5 |
|
|
6609 |
P354C
Vasya and Beautiful Arrays
|
0 / 0 |
7 |
|
|
6590 |
P359C
Prime Number
|
0 / 0 |
6 |
|
|
6584 |
P360D
Levko and Sets
|
0 / 0 |
10 |
|
|
6581 |
P361B
Levko and Permutation
|
0 / 0 |
4 |
|
|
6568 |
P364C
Beautiful Set
|
0 / 0 |
8 |
|
|
6540 |
P371B
Fox Dividing Cheese
|
0 / 0 |
4 |
|
|
6524 |
P375A
Divisible by Seven
|
0 / 0 |
5 |
|
|
6482 |
P385C
Bear and Prime Numbers
|
0 / 0 |
5 |
|
|
6434 |
P396A
On Number of Decompositions into Multipliers
|
0 / 0 |
(无) |
|
|
6433 |
P396B
On Sum of Fractions
|
0 / 0 |
(无) |
|
|
6412 |
P401D
Roman and Numbers
|
0 / 0 |
7 |
|
|
6407 |
P402D
Upgrading Array
|
0 / 0 |
6 |
|
|
6362 |
P414A
Mashmokh and Numbers
|
0 / 0 |
5 |
|
|
6361 |
P414B
Mashmokh and ACM
|
0 / 0 |
4 |
|
|
6278 |
P438E
The Child and Binary Tree
|
0 / 0 |
10 |
|
|
6275 |
P439C
Devu and Partitioning of the Array
|
0 / 0 |
5 |
|
|
6247 |
P446C
DZY Loves Fibonacci Numbers
|
0 / 0 |
9 |
|
|
6238 |
P448E
Divisors
|
0 / 0 |
8 |
|
|
6235 |
P449C
Jzzhu and Apples
|
0 / 0 |
9 |
