wmw186
級別: 略有小成
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各位大神,小弟求助關于三菱work2 用ST語言求20位數組中值平均數,要求去掉最大值和最小值。數組單精度實數類型,求各位大聲不吝賜教!!!!!!!!!!!!!!!!!!! |
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uthman
QQ:3749615
級別: 家園常客
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rSum:=aData[0]; rMin:=aData[0]; rMax:=aData[0]; FOR index:=1 TO 20 BY 1 DO IF rMin > aData[index] THEN rMin:=aData[index]; END_IF; IF rMax < aData[index] THEN rMax:=aData[index]; END_IF; rSum:=rSum+aData[index]; END_FOR; rSum:=rSum-rMax; rSum:=rSum-rMin; rAve:=rSum/20.0; |
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