原创 B. Maria Breaks the Self-isolation

time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Maria is

2020-06-16 10:59:02

原创 A. Minimal Square

time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Find the

2020-06-16 10:59:02

原创 A. Matrix Game

time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Ashish and

2020-06-16 10:59:02

原创 A. Park Lighting

time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Due to th

2020-06-16 10:59:02

原创 B. Honest Coach

time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output There are

2020-06-16 10:59:02

原创 C. Similar Pairs

time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output We call t

2020-06-16 10:59:02

原创 D. Buying Shovels

time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Polycarp

2020-06-16 10:59:02

原创 A. Odd Selection

time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Shubham ha

2020-06-16 10:59:02

原创 A. Johnny and Ancient Computer

time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Johnny has

2020-06-16 10:59:02

原创 E. Polygon

time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Polygon i

2020-06-16 10:59:02

原创 B. New Theatre Square

time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You might

2020-06-16 10:59:02

原创 C. Rotation Matching

time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output After the

2020-06-16 10:59:02

原创 B. Johnny and His Hobbies

time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Among John

2020-06-16 10:58:52

原创 B. Ternary String

time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are g

2020-05-25 06:25:22 5

原创 B. Young Explorers

time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Young wil

2020-05-25 06:25:22