QOJ.ac
QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#291859 | #2869. Anno Domini 2022 | cheems_is_hiring | AC ✓ | 1ms | 3564kb | C++14 | 31.6kb | 2023-12-27 10:12:14 | 2023-12-27 10:12:14 |
Judging History
answer
/*
@author : Amigo do Pemrrito Cheems
EL DIBU MARTINEZ !!!!!
HABIA QUE CREER CARAJO NOMAS !!!!!
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀⣤⣤⣤⣶⣶⣶⣶⣶⣤⣌⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠛⠛⠋⠉⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠁⠈⠀⠀⠀⠀⣀⡀⠀⠀⠀⢀⣀⡀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠀⠀⠀⠀⡠⠞⠋⣉⣁⡀⠀⠀⣈⣉⠛⡆⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠈⢠⡶⢻⡿⡿⠏⠀⠘⠋⣿⢷⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠻⠁⠑⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣴⣶⣶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⢰⠟⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣀⣀⣁⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠛⠛⠉⠀⠀⠙⡿⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠶⠇⠀⠀⠀⠀⢶⣄⢤⡀⠀⠀⠀⠀⠀⠀⣸⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⢠⣤⣉⣀⣀⣀⠀⢀⣀⣀⣴⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠈⠿⡿⠿⠿⠛⠋⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡉⠉⠙⠛⠻⠿⠿⠿⠿⠿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⣀⣤⣄⡀⢀⠀⢀⠈⠑⠠⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⡄⠈⢿⣿⠙⡄⠀⠃⠘⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡐⡐⣽⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠪⠔⣸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢠⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⠑⡌⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠈⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠌⠀⠀⢻⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⠀⠀⠀⠀⢻⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⢀⡠⠔⠒⠉⠉⠉⠉⡀⠀⠀⠉⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⢻⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⢀⠴⠋⣠⡴⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠋⠁⠀⠀⠀⢉⣉⢻⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡦⠃⣴⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡘⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡟⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠙
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠈
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢸⡇⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠈⣦⡄⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣾⠃⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠹⣿⣾⣷⣄⡀⠈⠛⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠘⣿⣿⣿⣧⣤⡀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⢹⣿⠙⣿⣿⣷⣦⣀⣾⣮⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠻⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣿⠀⠈⠻⣿⣿⣿⣿⣾⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣼⡄⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⠛⠉⠙⣤⡀⢠⡇⠀⣽⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠈⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠃⣠⣄⣴⡿⠙⣾⠿⣾⠉⣹⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣷⡶⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣿⣿⣧⣄⡀⠀⠀⠀⠀⠰⣿⠿⠛⠁⣰⣿⣿⣿⣥⣼⣏⣠⣿⣴⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠉⠿⢿⣿⣿⣿⣿⣿⣎⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⢿⣿⣿⣧⣀⣄⣠⠀⢴⣤⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠹⣿⣿⣗⠀⢿⣿⣿⣿⣿⣫⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⢿⣦⡀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⣀⡀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣿⣯⣻⣿⢳⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣩⣥⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣯⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⠋⣹⡟⠛⠛⠿⣿⣿⣿⡿⠉⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠹⣿⣿⣿⡄⢀⠀⠀⠀⠀⠀⣠⣾⣿⠿⢿⣿⣿⣿⣶⣶⣿⣿⣿⣷⡤⠤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠀⣿⣿⡻⣿⣿⣧⣀⣰⣶⣾⣿⣿⣿⣆⠀⣘⣛⠛⠿⣿⣿⠿⢿⣷⣶⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣾⣶⣶⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠤⠤⠤⠤⣴⣦⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠄⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⢀⡤⠔⠒⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠇⠆⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⢛⣛⣛⢋⣉⣁⣃⣘⣛⣛⣛⣋⣈⣀⣀⣀⣀⣀⣀⣀⣀⣀⡘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
Q.E.P.D Cheemsito :'v
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣏⡽⠷⠾⠭⠍⠉⣯⣿⣶⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠞⣿⣦⣴⣤⣀⠀⠉⣛⠹⣮⡇⣿⣿⢶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⣴⣿⡯⠟⠀⠈⢀⠀⠹⡄⠙⣷⣿⣿⠶⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣴⣿⡟⠀⣰⣬⣿⣾⠗⠀⠀⠐⢯⠛⣧⠀⢘⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⡴⠀⠙⠉⠉⠈⠀⠀⠀⠀⠀⠀⣼⣶⠾⢾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠻⠁⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣠⣿⠙⣄⠾⠿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⢠⣿⣿⣿⡿⠥⠀⠀⢀⣴⠀⠀⠀⠀⠀⣨⠀⠴⠋⠀⠘⠁⠀⣠⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠈⠙⠿⣿⣧⣤⣯⣿⡿⠋⠀⠀⠀⣤⠞⠀⠀⠀⠀⠀⠀⠀⠀⠟⠁⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠛⠁⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⣴⠀⠀⠀⠀⠀⠀⠀⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠹⡦⠀⣀⣴⠏⠀⠀⠀⠀⠀⠀⠀⣀⣿⠙⢦⡀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣄⠀⠀⠀⠀⠀⠀⠀⠳⠖⠉⠀⠀⠀⠀⠀⠀⠁⠀⣴⠟⠩⠀⢠⣿⢦⡀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠿⠀⠁⠀⠀⢀⣸⡯⠙⢷⡀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠐⠈⠀⠀⠀⠀⠀⠀⠀⣠⠟⠃⠀⢸⣇⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢖⠀⠀⠀⠀⠀⠀⠀⠐⠚⠉⠀⠀⠀⠀⡴⡋⠀⠀⠀⠀⣦⡏⠀⠀⠀⣾⣿⡄⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢪⡞⠁⠀⠀⠀⠀⠁⠀⠀⠀⣶⠏⣿⣿⡄⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡦⡌⠳⠤⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⣻⣹⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠋⠀⠀⠀⠀⠀⠀⢀⣾⠀⠀⠀⠀⣾⠀⠹⢿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⣶⠀⠀⠀⠀⠀⣆⠀⠟⠀⠀⠀⠀⠀⡾⠃⠀⢠⡠⠀⢠⣾⣾⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠀⠀⠀⣰⣿⣀⠀⠀⠀⠀⢹⡤⡄⠀⠀⠀⠀⣸⣿⡀⣶⣶⣷⣶⣿⣿⣿⣿⡟⠁
⠀⠀⠀⠀⠀⠀⣀⡠⠶⠋⣸⣗⠀⠀⢀⣿⣻⣿⡦⠤⠤⠤⠿⣷⠇⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀
⠀⣀⡴⠖⠋⠉⠉⢀⣀⡴⣿⡏⠀⢀⣸⡟⠛⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀
⠘⢿⣷⣤⡤⠶⠚⠋⠁⢀⡟⠀⠀⣾⣿⣁⣀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⢀⣀⠴⢞⡿⠀⠀⢴⡿⠋⠉⠉⠉⠛⠲⠶⠤⣤⣿⠀⠀⢰⣿⣿⣿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀
⠀⢀⣠⣶⡊⠉⢀⣠⠞⠁⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⣯⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠈⠉⠻⠶⣶⡟⠃⡴⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠠⣿⣄⣾⣄⡷⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠈⠁⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⡁⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣏⡇⠀⡶⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠹⣇⣴⠷⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
EL MESSIas <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠉⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⣀⡠⠖⠒⠓⣦⢀⡞⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣴⣪⠟⢙⣶⣴⣿⣿⣿⠟⠀⢲⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⢻⣏⣠⣿⣿⣿⢿⣿⠋⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⢹⣹⣿⣿⡷⢖⢿⠭⠄⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⡞⠀⣏⡏⢀⣈⣄⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣾⣶⣾⣿⣯⣷⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣠⠌⠓⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⢧⠀⡉⣄⣠⣝⠙⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡢⣄⠀⠀⠀⠀⠀⢀⣼⢁⣠⡾⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⢸⠻⣖⢨⣻⡿⢱⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠉⠙⠿⣿⣿⣿⣿⣞⣦⡀⠀⠀⢠⠞⣶⡾⣿⣅⣴⠇⢈⡱⡄⠀⠀⠀⠀⠀⠀⠀
⠀⢸⣶⠸⣆⣯⣥⣼⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣥⠀⢀⣀⡀⠀⠀⠀⠀⡨⢻⣿⣿⣿⣿⣷⡀⠀⢻⣴⣿⣴⣿⣿⣿⣶⣿⣷⣾⡀⠀⠀⠀⠀⠀⠀
⠀⡼⣹⣴⣿⡦⣟⣹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠿⠛⣤⣴⣿⣿⡷⣄⠀⠀⣴⣿⣿⣿⣿⣿⣿⣷⠀⠘⣆⣹⡋⠛⢹⣿⡷⠏⠀⢸⠁⠀⠀⠀⠀⠀⠀
⠀⡇⣿⢹⡌⣧⣽⢺⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣞⣁⠀⠀⠙⢿⠛⠿⠟⠈⠰⠀⢹⣿⣿⣿⣿⣿⣿⣿⡇⠀⢹⡋⢀⢰⡟⠁⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀
⠀⣟⣿⠟⠛⣯⡀⡌⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣨⣿⣿⣶⠄⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠳⣿⣾⣅⣀⣀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀
⠀⣏⣼⣦⣔⣚⣹⣇⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢿⣿⣽⣿⣦⡀⠀⠀⠀⠀⠀⣀⣤⡘⣛⢩⣯⣿⣿⣿⠏⠀⠀⠀⠀⠙⣷⠿⡉⠿⠿⠀⠹⡄⠀⠀⠀⠀⠀⠀
⠀⣿⡀⢻⣿⣿⡋⢸⡌⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡌⣾⣭⠉⢻⡷⠀⢠⡄⠀⠨⣿⣿⣤⣿⡟⠆⣏⣿⠋⠀⠀⠢⠀⠀⠀⠈⢣⠙⠳⠄⠀⠀⢳⠀⠀⠀⠀⠀⠀
⠀⣧⣷⣿⣿⣿⣿⣿⣟⣈⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⣳⡏⣁⣐⣿⣿⣆⣨⣿⣹⣶⣫⣿⣝⣗⣲⣾⠟⠁⠀⠀⠀⠨⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀
⠀⢹⠉⣽⣯⣄⣀⣽⢻⣿⠞⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋⢱⣿⠋⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠸⡌⠄⠀⠀⠀⠈⢧⠀⠀⠀⠀
⠀⠈⣿⣿⣿⣫⣿⣽⡿⠛⣶⢿⡟⠓⠢⠤⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⣀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⢸⠃⠀⠀⠀⠀⠀⠁⠀⡀⠀⠀⠀⠀⠀⢧⠀⠀⠀⣀⠀⠈⢣⡀⠀⠀
⠀⠀⢸⡿⣿⣷⣽⣿⣿⣶⠾⠦⠆⠀⠀⠂⠀⠈⠉⠉⠓⠒⠺⠉⠉⠉⠉⠉⠉⠀⠀⡌⢳⣀⡀⠀⣷⢿⣿⡿⣿⠻⠟⠛⠈⢤⠈⠀⣻⢤⣀⡀⠀⣀⣀⣀⠀⠂⠀⠀⠀⠀⠀⢸⠀⠁⢀⠀⠀⠀⠀⢣⠀⠀
⠀⠀⠸⣿⣿⣿⣿⣿⣿⡏⠁⠀⡇⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠹⡄⡀⠨⣽⡋⠁⢬⡿⠆⠁⠀⠀⠀⣁⠴⠊⠁⠀⢀⡊⠉⠁⠀⠈⠙⡟⠓⠒⠢⣤⣀⡈⡆⠀⠀⠀⣦⠀⠀⠈⢧⠀
⠀⠀⠀⠈⠻⢿⣿⣿⣿⣷⡄⠰⣷⠀⢀⣁⣀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⣠⢶⣄⠀⠀⢱⡙⣄⠈⠧⠤⣀⣤⠤⠤⠖⠚⠉⠀⠀⢀⠴⠚⢿⡇⠀⠀⠀⠀⢀⠅⢀⣴⣶⣿⣿⠿⠿⡆⢀⡘⠹⣆⠀⠀⠈⣆
⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⣿⣆⣌⣇⠀⢿⠠⢭⡙⠒⠒⠤⠄⠀⡀⢀⡼⠁⠈⢙⣆⠀⠀⠉⠁⠀⠀⠀⢀⣀⣀⡄⠀⠀⠀⢠⡶⠉⠀⣰⢺⠃⠀⠀⠀⠠⠁⢠⣾⣿⣿⡿⠁⠀⠀⢳⡏⠀⣠⣿⡄⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⡆⠈⢷⣄⠓⣦⠀⡀⢰⢲⠇⢸⠉⢳⡴⠋⠈⢧⠀⠀⠀⠀⣀⠈⢿⣃⢰⠃⢀⡤⠤⠽⢒⡞⠉⠁⢹⠀⠀⢸⠺⡤⢰⣿⣿⣿⣿⡇⠀⠀⠀⠘⣷⡾⠿⣿⣷⡄⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⡉⣀⣨⣿⣷⣬⣦⠸⡜⣿⠀⠘⢳⡾⠿⣿⣿⡏⠀⠀⠀⡞⢠⠞⠛⠛⠋⠀⣼⣿⣷⣷⢸⣽⠀⠀⢸⠀⠀⠈⣷⢷⣸⣿⣿⣿⣿⣿⣀⡀⠀⠀⠙⠦⠤⣠⣤⣷⣤⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠙⠿⣝⢶⣧⡇⢀⠇⢰⠋⣳⡀⠉⠀⠀⣴⠿⡵⣄⣀⠀⠀⠀⠀⢷⣿⠿⠿⢓⣾⣤⣶⣾⠄⠀⠀⣻⢸⣿⣹⣿⣿⣿⣿⣷⣤⣴⣶⣾⣿⣿⣿⠟⠋⠁⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣌⠀⢸⠒⠋⠘⢩⠃⠀⠀⣠⣿⠶⢣⣶⣶⣦⣄⠀⠀⠘⢛⣿⡿⠿⡷⠟⠋⡝⠀⠀⠀⡿⣼⣿⡿⣿⡏⢻⣿⣿⣿⡿⠿⠿⠛⠉⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⢸⠀⠀⠀⠈⠀⠀⠀⢉⣿⢀⣿⡏⠹⠿⣿⠄⠀⠀⠀⠙⠚⣰⠀⠁⠈⡇⠀⠀⢰⡇⣿⣟⢠⣯⡀⣿⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⣸⡿⢸⣿⠀⠀⢸⣿⠀⠀⠀⢀⠇⠀⡏⠁⠀⢸⠁⠀⠁⢸⡇⢿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⡀⠀⠀⠀⢀⣿⠇⣿⡇⠀⠀⣿⡇⠀⠀⠀⣸⠀⠀⢱⣀⠀⣸⠀⠀⠀⢸⠇⣳⢟⣭⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢀⡇⠀⠀⠀⣸⡿⠠⣿⣷⣤⣾⡿⠀⠀⠀⠀⣿⢧⡀⠀⠀⠳⡇⠀⠠⠀⢸⣀⡟⢣⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⠃⠀⠀⠀⢸⣇⠀⠈⣙⡟⠁⠀⠀⠀⠀⠀⠻⠦⠭⠷⠆⣼⠁⠀⠀⠀⢸⢹⡇⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣸⠙⢢⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⢹⠀⠀⠀⠀⢸⣿⢳⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠚⠃⠀⠀⠀⠀⠀⠀⠀⣠⣥⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⡇⠈⠳⢤⡀⠀⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⣹⠀⠀⠀⠀⠀⠀⠀⢧⣂⡢⠄⢹⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⢰⠊⢉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠠⠼⢤⣯⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠓⠄⠀⠀⠀⠀⢀⠄⠀⠈⠧⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⡃⠀⣠⡾⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⣄⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣴⠏⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠲⠀⠀⠀⠀⠀⠈⠛⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠍⠁⠀⠒⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠛⠑⠀⠀⠀⢸⠇⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀
*/
#include <iostream>
#include <bits/stdc++.h>
using namespace std;
#define ll long long int
#define ii pair<int,int>
#define ull unsigned long long int
#define pb push_back
#define all(a) (a).begin(), (a).end()
#define FOR(i, l, r) for(int i = l; i < r ; i ++)
#define debugList(A) if(debug) { cerr << "? " << #A << ": "; if(debug) { bool leonelCheems = 0; cerr << "[ "; for(auto x : A) { if(!leonelCheems) cerr << x , leonelCheems = 1; else cerr << " , " << x ;} cerr << " ]" << endl; } }
#define debugVar(A) if(debug) { cerr << "? " << #A << " : " << A << endl; }
#define debugPair(a, b) if(debug) { cerr << "?? " << #a << " : " << a << " | " << #b << " : " << b << endl; }
#define printIterable(A) bool leonelCheemssi = 0; for(auto x : A) { if(!leonelCheemssi) {cout << x; leonelCheemssi = 1;}else {cout << " " << x ;}} cout << endl;
#define debugIterablePairs(P) if(debug) { cerr << "----------------------" << endl; cerr << "? " << #P << " : "; cerr << "{ " << endl; for(auto it : P) { cerr << " " << it.first << " -> " << it.second << endl; } cerr << "} " << endl; cerr << "----------------------" << endl; }
#define executeTime cerr << "Time elapsed: " << 1.0 * clock() / CLOCKS_PER_SEC << " s.\n";
const int N = 2e5 + 9;
const int mod = 1e9 + 7;
const int inf = 2e9 + 9;
const ll modL = 1e9 + 7;
const ll infL = 2e18 + 9;
const double pi = acos(-1);
// si no vas por todo, anda pa ashá bobo
// mirame a la cara, lo siento pero te como hermano * bailecito *
void init();
bool debug = { 1 };
void cumbia420PaLosNegros(int testCase) { /* ESTA VA POR CHEEMSITO :'v */
vector<string> A(2), B(2);
FOR(i, 0, 2) cin >> A[i]; FOR(i, 0, 2) cin >> B[i];
sort(all(A)); sort(all(B));
debugList(A); debugList(B);
if(A[1] == B[1]) {
int ans = abs(stoi(A[0]) - stoi(B[0]));
cout << ans << endl;
}
else {
int ans = abs(stoi(A[0]) + stoi(B[0]));
cout << ans - 1 << endl;
}
}
int main() {
cin.tie(0); ios_base::sync_with_stdio(0);
init();
int t = 1;
//cin >> t;
FOR(i, 1, t + 1) cumbia420PaLosNegros(i);
return 0;
}
void init() {
cerr << "mira que te como hermanoo !!! " << endl;
}
详细
Test #1:
score: 100
Accepted
time: 1ms
memory: 3444kb
input:
1 BC AD 1
output:
1
result:
ok single line: '1'
Test #2:
score: 0
Accepted
time: 0ms
memory: 3564kb
input:
AD 1 AD 2001
output:
2000
result:
ok single line: '2000'
Test #3:
score: 0
Accepted
time: 0ms
memory: 3548kb
input:
AD 2022 5508 BC
output:
7529
result:
ok single line: '7529'
Test #4:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
1 BC 1 BC
output:
0
result:
ok single line: '0'
Test #5:
score: 0
Accepted
time: 0ms
memory: 3552kb
input:
1 BC 2 BC
output:
1
result:
ok single line: '1'
Test #6:
score: 0
Accepted
time: 1ms
memory: 3392kb
input:
1 BC AD 2
output:
2
result:
ok single line: '2'
Test #7:
score: 0
Accepted
time: 0ms
memory: 3448kb
input:
2 BC 1 BC
output:
1
result:
ok single line: '1'
Test #8:
score: 0
Accepted
time: 1ms
memory: 3516kb
input:
2 BC 2 BC
output:
0
result:
ok single line: '0'
Test #9:
score: 0
Accepted
time: 0ms
memory: 3440kb
input:
2 BC AD 1
output:
2
result:
ok single line: '2'
Test #10:
score: 0
Accepted
time: 1ms
memory: 3476kb
input:
2 BC AD 2
output:
3
result:
ok single line: '3'
Test #11:
score: 0
Accepted
time: 0ms
memory: 3436kb
input:
AD 1 1 BC
output:
1
result:
ok single line: '1'
Test #12:
score: 0
Accepted
time: 1ms
memory: 3440kb
input:
AD 1 2 BC
output:
2
result:
ok single line: '2'
Test #13:
score: 0
Accepted
time: 0ms
memory: 3556kb
input:
AD 1 AD 1
output:
0
result:
ok single line: '0'
Test #14:
score: 0
Accepted
time: 1ms
memory: 3444kb
input:
AD 1 AD 2
output:
1
result:
ok single line: '1'
Test #15:
score: 0
Accepted
time: 1ms
memory: 3440kb
input:
AD 2 1 BC
output:
2
result:
ok single line: '2'
Test #16:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
AD 2 2 BC
output:
3
result:
ok single line: '3'
Test #17:
score: 0
Accepted
time: 0ms
memory: 3544kb
input:
AD 2 AD 1
output:
1
result:
ok single line: '1'
Test #18:
score: 0
Accepted
time: 0ms
memory: 3484kb
input:
AD 2 AD 2
output:
0
result:
ok single line: '0'
Test #19:
score: 0
Accepted
time: 1ms
memory: 3492kb
input:
1 BC 9999 BC
output:
9998
result:
ok single line: '9998'
Test #20:
score: 0
Accepted
time: 0ms
memory: 3440kb
input:
1 BC AD 9999
output:
9999
result:
ok single line: '9999'
Test #21:
score: 0
Accepted
time: 1ms
memory: 3548kb
input:
AD 1 9999 BC
output:
9999
result:
ok single line: '9999'
Test #22:
score: 0
Accepted
time: 0ms
memory: 3444kb
input:
AD 1 AD 9999
output:
9998
result:
ok single line: '9998'
Test #23:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
9999 BC 1 BC
output:
9998
result:
ok single line: '9998'
Test #24:
score: 0
Accepted
time: 0ms
memory: 3556kb
input:
9999 BC AD 1
output:
9999
result:
ok single line: '9999'
Test #25:
score: 0
Accepted
time: 0ms
memory: 3544kb
input:
9999 BC 9999 BC
output:
0
result:
ok single line: '0'
Test #26:
score: 0
Accepted
time: 1ms
memory: 3556kb
input:
9999 BC AD 9999
output:
19997
result:
ok single line: '19997'
Test #27:
score: 0
Accepted
time: 0ms
memory: 3492kb
input:
AD 9999 1 BC
output:
9999
result:
ok single line: '9999'
Test #28:
score: 0
Accepted
time: 0ms
memory: 3436kb
input:
AD 9999 AD 1
output:
9998
result:
ok single line: '9998'
Test #29:
score: 0
Accepted
time: 1ms
memory: 3488kb
input:
AD 9999 9999 BC
output:
19997
result:
ok single line: '19997'
Test #30:
score: 0
Accepted
time: 1ms
memory: 3564kb
input:
AD 9999 AD 9999
output:
0
result:
ok single line: '0'
Test #31:
score: 0
Accepted
time: 1ms
memory: 3512kb
input:
AD 1 5 BC
output:
5
result:
ok single line: '5'
Test #32:
score: 0
Accepted
time: 1ms
memory: 3548kb
input:
AD 1 AD 60
output:
59
result:
ok single line: '59'
Test #33:
score: 0
Accepted
time: 1ms
memory: 3560kb
input:
AD 1 701 BC
output:
701
result:
ok single line: '701'
Test #34:
score: 0
Accepted
time: 1ms
memory: 3440kb
input:
AD 1 AD 8001
output:
8000
result:
ok single line: '8000'
Test #35:
score: 0
Accepted
time: 1ms
memory: 3468kb
input:
20 BC 5 BC
output:
15
result:
ok single line: '15'
Test #36:
score: 0
Accepted
time: 0ms
memory: 3452kb
input:
20 BC AD 60
output:
79
result:
ok single line: '79'
Test #37:
score: 0
Accepted
time: 0ms
memory: 3436kb
input:
20 BC 701 BC
output:
681
result:
ok single line: '681'
Test #38:
score: 0
Accepted
time: 1ms
memory: 3444kb
input:
20 BC AD 8001
output:
8020
result:
ok single line: '8020'
Test #39:
score: 0
Accepted
time: 0ms
memory: 3488kb
input:
AD 301 5 BC
output:
305
result:
ok single line: '305'
Test #40:
score: 0
Accepted
time: 0ms
memory: 3436kb
input:
AD 301 AD 60
output:
241
result:
ok single line: '241'
Test #41:
score: 0
Accepted
time: 0ms
memory: 3512kb
input:
AD 301 701 BC
output:
1001
result:
ok single line: '1001'
Test #42:
score: 0
Accepted
time: 1ms
memory: 3476kb
input:
AD 301 AD 8001
output:
7700
result:
ok single line: '7700'
Test #43:
score: 0
Accepted
time: 0ms
memory: 3488kb
input:
4001 BC 5 BC
output:
3996
result:
ok single line: '3996'
Test #44:
score: 0
Accepted
time: 1ms
memory: 3448kb
input:
4001 BC AD 60
output:
4060
result:
ok single line: '4060'
Test #45:
score: 0
Accepted
time: 1ms
memory: 3432kb
input:
4001 BC 701 BC
output:
3300
result:
ok single line: '3300'
Test #46:
score: 0
Accepted
time: 1ms
memory: 3444kb
input:
4001 BC AD 8001
output:
12001
result:
ok single line: '12001'
Test #47:
score: 0
Accepted
time: 1ms
memory: 3548kb
input:
AD 8176 5990 BC
output:
14165
result:
ok single line: '14165'
Test #48:
score: 0
Accepted
time: 1ms
memory: 3436kb
input:
6280 BC AD 3823
output:
10102
result:
ok single line: '10102'
Test #49:
score: 0
Accepted
time: 1ms
memory: 3440kb
input:
AD 6284 AD 8116
output:
1832
result:
ok single line: '1832'
Test #50:
score: 0
Accepted
time: 1ms
memory: 3548kb
input:
7706 BC 6637 BC
output:
1069
result:
ok single line: '1069'
Test #51:
score: 0
Accepted
time: 0ms
memory: 3488kb
input:
1944 BC 6856 BC
output:
4912
result:
ok single line: '4912'
Test #52:
score: 0
Accepted
time: 1ms
memory: 3516kb
input:
AD 3124 AD 3215
output:
91
result:
ok single line: '91'
Test #53:
score: 0
Accepted
time: 1ms
memory: 3444kb
input:
5502 BC AD 6301
output:
11802
result:
ok single line: '11802'
Test #54:
score: 0
Accepted
time: 1ms
memory: 3436kb
input:
597 BC 5108 BC
output:
4511
result:
ok single line: '4511'
Test #55:
score: 0
Accepted
time: 1ms
memory: 3512kb
input:
5809 BC 5560 BC
output:
249
result:
ok single line: '249'
Test #56:
score: 0
Accepted
time: 1ms
memory: 3432kb
input:
7133 BC AD 8788
output:
15920
result:
ok single line: '15920'
Test #57:
score: 0
Accepted
time: 0ms
memory: 3472kb
input:
8341 BC 114 BC
output:
8227
result:
ok single line: '8227'
Test #58:
score: 0
Accepted
time: 1ms
memory: 3436kb
input:
AD 7616 AD 2145
output:
5471
result:
ok single line: '5471'
Test #59:
score: 0
Accepted
time: 0ms
memory: 3476kb
input:
AD 323 6573 BC
output:
6895
result:
ok single line: '6895'
Test #60:
score: 0
Accepted
time: 0ms
memory: 3492kb
input:
AD 4972 AD 4711
output:
261
result:
ok single line: '261'
Test #61:
score: 0
Accepted
time: 1ms
memory: 3488kb
input:
AD 2296 4913 BC
output:
7208
result:
ok single line: '7208'
Test #62:
score: 0
Accepted
time: 0ms
memory: 3452kb
input:
AD 2479 5935 BC
output:
8413
result:
ok single line: '8413'
Test #63:
score: 0
Accepted
time: 0ms
memory: 3440kb
input:
3418 BC AD 7324
output:
10741
result:
ok single line: '10741'
Test #64:
score: 0
Accepted
time: 1ms
memory: 3436kb
input:
2563 BC 4362 BC
output:
1799
result:
ok single line: '1799'
Test #65:
score: 0
Accepted
time: 0ms
memory: 3440kb
input:
7274 BC 7994 BC
output:
720
result:
ok single line: '720'
Test #66:
score: 0
Accepted
time: 0ms
memory: 3484kb
input:
8867 BC AD 6424
output:
15290
result:
ok single line: '15290'
Test #67:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
AD 577 199 BC
output:
775
result:
ok single line: '775'
Test #68:
score: 0
Accepted
time: 1ms
memory: 3432kb
input:
AD 4828 469 BC
output:
5296
result:
ok single line: '5296'
Test #69:
score: 0
Accepted
time: 0ms
memory: 3440kb
input:
AD 6161 9199 BC
output:
15359
result:
ok single line: '15359'
Test #70:
score: 0
Accepted
time: 1ms
memory: 3436kb
input:
AD 6807 6676 BC
output:
13482
result:
ok single line: '13482'
Test #71:
score: 0
Accepted
time: 0ms
memory: 3416kb
input:
1325 BC AD 3158
output:
4482
result:
ok single line: '4482'
Test #72:
score: 0
Accepted
time: 0ms
memory: 3472kb
input:
AD 168 AD 1810
output:
1642
result:
ok single line: '1642'
Test #73:
score: 0
Accepted
time: 0ms
memory: 3560kb
input:
43 BC AD 3854
output:
3896
result:
ok single line: '3896'
Test #74:
score: 0
Accepted
time: 0ms
memory: 3508kb
input:
AD 9591 AD 8611
output:
980
result:
ok single line: '980'
Test #75:
score: 0
Accepted
time: 1ms
memory: 3544kb
input:
AD 9945 AD 9604
output:
341
result:
ok single line: '341'
Test #76:
score: 0
Accepted
time: 1ms
memory: 3428kb
input:
AD 5309 8072 BC
output:
13380
result:
ok single line: '13380'