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#curCaromCnt µ±Ç°Á¬Õ¶Êý
#shareExpCnt ·ÖÏí¾­Ñé¼Ó³ÉµÄ¶ÓÎéÈËÊý
(
min(round(min(1.0,math.pow(float(curCaromCnt/2.0)/(25+2*shareExpCnt),1.23)*0.01), 2),0.4)
)