#ifndef mydebug
// bg
#define ANSI_COLOR_BG_BLACK "\x1b[40m"
#define ANSI_COLOR_BG_RED "\x1b[41m"
#define ANSI_COLOR_BG_GREEN "\x1b[42m"
#define ANSI_COLOR_BG_YELLOW "\x1b[43m"
#define ANSI_COLOR_BG_BLUE "\x1b[44m"
#
#ifndef mydebug
// bg
#define ANSI_COLOR_BG_BLACK "\x1b[40m"
#define ANSI_COLOR_BG_RED "\x1b[41m"
#define ANSI_COLOR_BG_GREEN "\x1b[42m"
#define ANSI_COLOR_BG_YELLOW "\x1b[43m"
#define ANSI_COLOR_BG_BLUE "\x1b[44m"
#