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ÄǸö³¤¶ÈÊý×ÖÖµ¾ÍÊÇÇëÇóÄÚÈݵij¤¶È£¨×Ö½ÚΪµ¥Î»£©
¸øÒ»¶ÎÀý×ÓÄã¾Í»ù±¾Ã÷°×ÁË:
onst CString getString(int i)
{
    CString s;
    s.Format(_T("%d"), i);
    return s;
}
////////////////////////////////
CString cnt;
        CString psr;
        cnt.Append(_T("<?xml version=\"1.0\" encoding=\"utf-8\"?>\r\n"));
        cnt.Append(_T("<soap12:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-
instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"
xmlns:soap12=\"http://www.w3.org/2003/05/soap-envelope\">\r\n"));
        cnt.Append(_T("<soap12:Body>\r\n"));
        cnt.Append(_T("<CelsiusToFahrenheit xmlns=\"http://tempuri.org/\">\r\n"));
        cnt.Append(_T("<Celsius>100</Celsius>\r\n"));
        cnt.Append(_T("</CelsiusToFahrenheit>\r\n"));
        cnt.Append(_T("</soap12:Body>\r\n"));
        cnt.Append(_T("</soap12:Envelope>\r\n\r\n"));
        psr.Append(_T("POST "));
        psr.Append(_T("/webservices/tempconvert.asmx"));
        psr.Append(_T(" HTTP/1.1\r\nHOST: "));
        psr.Append(_T("www.w3schools.com"));
        psr.Append(_T("\r\nContent-Type: application/soap+xml; charset=utf-8"));
     &nb


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printf("%.10g\n",sum);
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#include<iomanip>
cout<<setprecision(10)<<sum<<endl;
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#include<iomanip>
cout.pre ......

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