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WANGGUANG123

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[ÇóÖú] microsoft visual 2013ÒÑÍ£Ö¹Õý³£¹¤×÷ ÒÑÓÐ2È˲ÎÓë

#include<iostream>
#include<fstream>
#include<math.h>
#include<time.h>
#include<stdio.h>
#include<stdlib.h>
#define N 10
using namespace std;
double Min(double array[], int n)
{

                double min = array[1];
                if (n > 2)
                {
                        for (int i = 1; i < n; ++i)
                        {
                                if (array < min)
                                        min = array;

                        }
                }
                return min;

}
void main()
{
        //Êä³öÎļþÁ÷ Êä³öµ½data.txt
        ofstream outfilex,outfiley,outfilez;
        outfilex.open("x.txt";
        outfiley.open("y.txt";
        outfilez.open("z.txt";
        srand((unsigned)time(NULL));
        double  x[N], y[N], z[N];//¶¨Òå1000¸öÁ£×ÓµÄÈý¸ö×ø±êÊý×é
        double r;//°ë¾¶´óС
        double step, R;//²½³¤ºÍÈÝÏÞ
        cout << "ÊäÈë°ë¾¶r:" << "  ";
        cin >> r;
        cout << endl << "ÊäÈëÒÆ¶¯²½³¤step:" << "  ";
        cin >> step;
        cout << endl << "ÊäÈëÈÝÁ¿´óСR:" << "  ";
        cin >> R;
        cout << endl;
        for (int i = 0; i < N; i++)//½«Ã¿¸öÁ£×ÓµÄ×ø±êÏÈÈ«¶¨Òå³É000
        {
                x = 0; y = 0; z = 0;
        }
        int  a = 2;
        while (1)
        {
                //int hh = 0;
                x[a] = (rand() % 20000 - 10000) / 10000.0*R;//¶¨ÒåÏÂÒ»¸öÁ£×ÓµÄËæ»ú×ø±ê
                y[a] = (rand() % 20000 - 10000) / 10000.0*R;
                z[a] = (rand() % 20000 - 10000) / 10000.0*R;

                while (1)
                {
                        double distance[N];
                        for (int c = 1; c < a; c++)
                        {
                                distance[c] = (x[a] - x[c])*(x[a] - x[c]) + (y[a] - y[c])*(y[a] - y[c]) +(z[a] - z[c])*(z[a] - z[c]);//ÇóÁ½Á£×Ó¼äµÄ¾àÀë
                        }
                        if (Min(distance,a)<4.0* r*r)//Èç¹ûºÍ֮ǰËùÓÐÁ£×ӵľàÀëСÓÚÇòÐľ࣬Ôò´ËÁ£×ÓÉú³É³É¹¦£¬²úÉúÏÂÒ»¸öÁ£×ÓÅж¨
                        {
                                cout << a << "  ";       
                                cout << Min(distance, a)<<"  "<<x[a]<<" "<<y[a]<<"  "<<z[a]<<endl;
                                a++;
                                break;
                                }
                       
                       
                        else//·ñÔòÔÚ¸ÃÁ£×ÓλÖô¦Ëæ»úÔ˶¯¸ø¶¨²½³¤£¬½øÐÐÏÂÒ»´ÎÅж¨
                        {
                                double theta = (rand() % 1000) / 1000.0*6.28;
                                double fy = (rand() % 1000) / 1000.0*6.28;
                                x[a] = x[a] + step*sin(theta)*cos(fy);
                                y[a] = y[a] + step*sin(theta)*sin(fy);
                                z[a] = z[a] + step*cos(theta);
                                if (abs(x[a]) >= R || abs(y[a]) >= R || abs(z[a]) >= R)
                                        break;
                        }
                }

                if (a == N+1)//µ½1000¸öÁ£×Ó£¬Í˳ö
                        break;

        }
        system("pause";
        cout << "x y z×ø±ê·Ö±ðΪ" << endl;
        for (int j = 1; j < N+1 ; j++)
        {

                cout << j<< "  " << x[j] << "  " << y[j] << "  " << z[j] << endl;
                //system("pause";
                //Êä³öµ½Îļþ
                outfilex << x[j] << endl;
                outfiley << y[j] << endl;
                outfilez<<z[j] << endl;
               
        }
        //¹Ø±ÕÊä³öÎļþÁ÷
    outfilex.close();
        outfiley.close();
        outfilez.close();
    system("pause";
}









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WANGGUANG123

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