| typedef struct { | |
| double x, y; | |
| } vector_t; | |
| double sqrt(); | |
| f(int count,vector_t*pos,double r,double *rho) | |
| { | |
| int i, j, miny, maxy, hy; | |
| float help, d; | |
| int gitt[150][150]; | |
| int *data = (int *)malloc(count*sizeof(int)); | |
| for (i = 0; i < count; i++) | |
| rho[i] = 0; | |
| for (i = 1; i < count; i++) | |
| for (hy = miny; hy<= maxy; hy++) | |
| while(j >=0) { | |
| d = pos[i].y - pos[j].y; | |
| if ( d <= r) { | |
| d = sqrt(d); | |
| rho[i] += help; | |
| } | |
| } | |
| } | |