Visual c++ 使用C++；在VisualStudio中

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double coeffIdeal[20]、coeffluiid[20]、coeffSolid[20]；
长系数大小、系数液体大小、系数固体大小；
compPtr->GetData（THP:：HIDEALCOEFS，coeffIdeal，coeffIdealSize，20）；
compPtr->GetData（THP:：HLSATCOEFS，coeffluidId，coeffluidSize，20）；
compPtr->GetData（THP:：HSSATCOEFS，coeffSolid，coeffSolidSize，20）；
strcpy（CompTab，argv[1]）；
strcat（CompTab，“_coefs.csv”）；
流myfileComp；
myfileComp.open（CompTab）；
myfileComp您正在从“compPtr”读取一些数据，并将其写入带有文件流“myfileComp”的.csv。到目前为止，一切顺利。问：出了什么问题？问：您确定“compPtr->getData（）”返回的数据正确吗？问：您是否尝试过在VisualStudio调试器中查看数据？这里有两个教程：，有什么问题？输出错误？您的输出看起来如何？您希望得到什么？如何编写三组系数的循环以打印到csv文件？谢谢你，我如何在C++中声明MAX？我有HICoeff[20]最大尺寸是20码。我需要声明我使用了int，但它不起作用。非常感谢。max（coeffIdeal[20]、coeffluiid[20]、coeffSolid[20]）；对于（int i=0；i  double coeffIdeal[20], coeffLiquid[20], coeffSolid[20];
  long   coeffIdealSize, coeffLiquidSize, coeffSolidSize;
  compPtr->GetData(THP::HIDEALCOEFS, coeffIdeal, coeffIdealSize, 20);
  compPtr->GetData(THP::HLSATCOEFS, coeffLiquid, coeffLiquidSize, 20);
  compPtr->GetData(THP::HSSATCOEFS, coeffSolid, coeffSolidSize, 20);
  strcpy(CompTab, argv[1]);
  strcat(CompTab, "_coeffs.csv");
  ofstream myfileComp;
  myfileComp.open(CompTab);
  myfileComp << "Name ," << argv[1] <<", Ideal, Liquid, Solid"<< endl;
  myfileComp << "Formula" << endl ;
  myfileComp << "MW     ," << MW << endl;
  myfileComp << "Tc(K)  ," << Tc << endl;
  myfileComp << "NBP(K) ,"<< NBP << endl;
  myfileComp << "NMP(K) ,"<< NMP << endl;
  myfileComp << "Correlation Number ,"  ","<< corrIdeal  << ","  << corrLiquid  << ","   <<    corrSolid  << endl;
  myfileComp << "Factor" "," ","<< conffIdeal << "," << conffLiquid << "," << conffSolid << endl;
  myfileComp << "Coeff" "," << coeffIdeal;
  myfileComp.close();