_ _ __ _ ___ ___ ___ ___
| | | | / _| | | |__ \ / _ \__ \|__ \
__ _ __| |_ _____ _ __ | |_ ___ | |_ ___ ___ __| | ___ ) | | | | ) | ) |
/ _` |/ _` \ \ / / _ \ '_ \| __| / _ \| _| / __/ _ \ / _` |/ _ \ / /| | | |/ / / /
| (_| | (_| |\ V / __/ | | | |_ | (_) | | | (_| (_) | (_| | __/ / /_| |_| / /_ / /_
\__,_|\__,_| \_/ \___|_| |_|\__| \___/|_| \___\___/ \__,_|\___| |____|\___/____|____|
. . . + . . .
. . . # . .
. . ### . . .
. . "#:. .:##"##:. .:#" . .
. . "####"###"####" .
. "#:. .:#"###"#:. .:#" . . .
. "#########"#########" . .
. "#:. "####"###"####" .:#" . .
. . "#######""##"##""#######" .
."##"#####"#####"##" . .
. "#:. ... .:##"###"###"##:. ... .:#" .
. "#######"##"#####"##"#######" . .
. . "#####""#######""#####" . .
. " 000 " . .
. . . 000 . . .
.. .. ..................O000O........................ ...... ...
i am using c++.