设计五子棋时，画方格时为什么会出现乱码？怎么解决？谢谢！
#define CHESS "● "#define TLC_FRAME "┏ "
#define TMC_FRAME "┳ "
#define TRC_FRAME "┓ "
#define BLC_FRAME "┗ "
#define BMC_FRAME "┻ "
#define BRC_FRAME "┛ "
#define MLC_FRAME "┣ "
#define MMC_FRAME "╋ "
#define MRC_FRAME "┫ "
#define HLINE "━ "
#define VLINE "┃ "
