i
cludestdiohi
cludestdlibhi
cludewi
dowshi
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定位函数voidGotoXYshortyshortx
HANDLEappGetStdHa
dleSTD_OUTPUT_HANDLECOORDttYytXx2SetCo
soleCursorPositio
apptdefi
eCHANG30defi
eKUAN30defi
eLONG100蛇的最大长度i
tYCHANG22i
tXKUAN82头的初始坐标i
tY1CHANG221i
tX1KUAN824头在数组中的初始位置
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tmai


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tijk0
0
i
tjudge1judge判断是否可执行del0可1不可
i
tscore0score分数
i
tra
djudge0食物置放条件的判断
i
trulejudge0
charc0c1
i
tyouxiCHANGKUAN0外围边框初始化
i
tdel2YX
定位到删除的位置
chars
lo
gLONG0s
acklo
g简写蛇的长度，记录消除坐标
clock_ttime
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ttimedif
i
tspeed500
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tspeedjudge
pri
tf