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tongguobin

ľ³æ (СÓÐÃûÆø)


[½»Á÷] C/C++¶ÁÈ¡ÒíÐÍÆø¶¯²ÎÊý

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#include
#include
#include
void main()
{
        double data[57][3];
        double alpha, Cl, Cd;
        int i, j;
        ifstream fin("e:\\C++\\ex\\IO.2\\FFA-W3-211È«¹¥½ÇÉýÁ¦×èÁ¦ÏµÊý.txt";
        char ch[171];
        for(i=0; i<57; i++)
                {for(j=0; j<3; j++)
                        {
                                fin>>ch;
                                data[57][3]=atof(ch);
                                cout<                         }
                        cout<<"\n";
                }
        fin.close();
        cout<<"ÇëÊäÈë¹¥½Ç²ÎÊý\n";
        cin>>alpha;
        for(i=0; i<57; i++)
                {for(j=0; j<3; j++)
                        if(data[j]==alpha)
                        {
                                cout<                                 Cl=data[1];
                                Cd=data[2];
                                cout<<"Cl=%f"\n;
                                cout<<"Cd=%f"\n;
                        }
                        else
                        {
                                cout<<"Î޴˹¥½Ç\n";
                        }
                }       
}
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  • ¸½¼þ 1 : FFA-W3-211È«¹¥½ÇÉýÁ¦×èÁ¦ÏµÊý.txt
  • 2013-04-22 11:45:30, 1.05 K

» ²ÂÄãϲ»¶

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

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ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
tongguobin: ½ð±Ò+2 2013-04-23 08:35:16
²»ÖªµÀÄãÊÇʲô±àÒëÆ÷,Ã²ËÆgcc¶ÁÈ¡ÖÐÎÄÎļþÃûÓÐÎÊÌâ,¸ÄÁËÃû×ÖÔËÐÐÎÞÎó
CODE:
#include
#include
#include
#include
using namespace std;

int main()
{
    ifstream cin("FFA-W3-211.txt");
    if (!cin)
    {
        cout << "Cannot open file!" << endl;
        return -1;
    }

    string line;
    string v1,v2,v3;
    double data[57][3];
    int i = 0;
    while (cin >> v1 >> v2 >> v3)
    {
        data[i][0] = atof(v1.c_str());
        data[i][1] = atof(v2.c_str());
        data[i++][2] = atof(v3.c_str());
    }
    cin.close();
    cout << "Done!" << endl;
    return 0;
}

2Â¥2013-04-22 16:40:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tongguobin

ľ³æ (СÓÐÃûÆø)


visual C++6.0µÄ±àÒëÆ÷¡£
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