|
|
7652 |
P1639F Treasure Hunt
|
0 / 0 |
(无) |
|
|
7651 |
P1639G Treasure Hunt
|
0 / 0 |
(无) |
|
|
7650 |
P1639H Treasure Hunt
|
0 / 0 |
(无) |
|
|
7649 |
P1639I Treasure Hunt
|
0 / 0 |
(无) |
|
|
7648 |
P1639J Treasure Hunt
|
0 / 0 |
(无) |
|
|
7647 |
P1639K Treasure Hunt
|
0 / 0 |
(无) |
|
|
7697 |
P1641A Great Sequence
|
0 / 0 |
(无) |
|
|
7696 |
P1641B Repetitions Decoding
|
0 / 0 |
(无) |
|
|
7695 |
P1641C Anonymity Is Important
|
1 / 2 |
10 |
|
|
7694 |
P1641D Two Arrays
|
2 / 3 |
10 |
|
|
7693 |
P1641E Special Positions
|
0 / 0 |
(无) |
|
|
7692 |
P1641F Covering Circle
|
0 / 0 |
(无) |
|
|
7691 |
P1642A Hard Way
|
1 / 1 |
10 |
|
|
7690 |
P1642B Power Walking
|
0 / 0 |
(无) |
|
|
7689 |
P1644A Doors and Keys
|
1 / 1 |
10 |
|
|
7688 |
P1644B Anti-Fibonacci Permutation
|
0 / 0 |
(无) |
|
|
7687 |
P1644C Increase Subarray Sums
|
0 / 0 |
(无) |
|
|
7686 |
P1644D Cross Coloring
|
0 / 0 |
(无) |
|
|
7685 |
P1644E Expand the Path
|
0 / 0 |
(无) |
|
|
7684 |
P1644F Basis
|
0 / 0 |
(无) |
|
|
7703 |
P1646A Square Counting
|
1 / 1 |
3 |
|
|
7702 |
P1646B Quality vs Quantity
|
1 / 2 |
3 |
|
|
7701 |
P1646C Factorials and Powers of Two
|
0 / 0 |
5 |
|
|
7700 |
P1646D Weight the Tree
|
0 / 0 |
7 |
|
|
7699 |
P1646E Power Board
|
0 / 0 |
8 |
|
|
7698 |
P1646F Playing Around the Table
|
1 / 1 |
10 |
|
|
7730 |
P1647A Madoka and Math Dad
|
0 / 0 |
(无) |
|
|
7729 |
P1647B Madoka and the Elegant Gift
|
0 / 0 |
(无) |
|
|
7728 |
P1647C Madoka and Childish Pranks
|
0 / 0 |
(无) |
|
|
7727 |
P1647D Madoka and the Best School in Russia
|
0 / 0 |
(无) |
|
|
7726 |
P1647E Madoka and the Sixth-graders
|
0 / 0 |
(无) |
|
|
7725 |
P1647F Madoka and Laziness
|
0 / 0 |
(无) |
|
|
7711 |
P1648A Weird Sum
|
0 / 0 |
(无) |
|
|
7710 |
P1648B Integral Array
|
0 / 0 |
(无) |
|
|
7709 |
P1648C Tyler and Strings
|
0 / 0 |
(无) |
|
|
7708 |
P1648D Serious Business
|
0 / 0 |
(无) |
|
|
7707 |
P1648E Air Reform
|
0 / 0 |
(无) |
|
|
7706 |
P1648F Two Avenues
|
0 / 0 |
(无) |
|
|
7705 |
P1649A Game
|
1 / 1 |
10 |
|
|
7704 |
P1649B Game of Ball Passing
|
0 / 0 |
(无) |
|
|
7718 |
P1650A Deletions of Two Adjacent Letters
|
3 / 4 |
10 |
|
|
7717 |
P1650B DIV + MOD
|
0 / 0 |
(无) |
|
|
7716 |
P1650C Weight of the System of Nested Segments
|
0 / 0 |
(无) |
|
|
7715 |
P1650D Twist the Permutation
|
0 / 0 |
(无) |
|
|
7714 |
P1650E Rescheduling the Exam
|
0 / 0 |
(无) |
|
|
7713 |
P1650F Vitaly and Advanced Useless Algorithms
|
0 / 0 |
(无) |
|
|
7712 |
P1650G Counting Shortcuts
|
1 / 1 |
10 |
|
|
7724 |
P1651A Playoff
|
1 / 1 |
10 |
|
|
7723 |
P1651B Prove Him Wrong
|
1 / 1 |
10 |
|
|
7722 |
P1651C Fault-tolerant Network
|
0 / 0 |
(无) |
