65/100 (y-1)= 37/100 (y+1)+0.1/=分数线
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65/100(y-1)=37/100(y+1)+0.1/=分数线65/100(y-1)=37/100(y+1)+0.1/=分数线65/100(y-1)=37/100(y+1)+0.1/=分数线0.65
65/100 (y-1)= 37/100 (y+1)+0.1/=分数线
65/100 (y-1)= 37/100 (y+1)+0.1
/=分数线
65/100 (y-1)= 37/100 (y+1)+0.1/=分数线
0.65y-0.65=0.37y+0.37+0.1
0.28y=0.65+0.37+0.1=1.12
y=1.12/0.28=4
65/100(y-1)=37/100(y+1)+0.1
65/100 (y-1)= 37/100 (y+1)+0.1/=分数线
w=(d 2*m 3*(m 1)/5 y y/4-y/100 y/400
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