题解 | 球的半径和体积

#include <stdio.h>
#include <math.h>

int main() {
    int x0,y0,z0,x1,y1,z1;
    while(scanf("%d %d %d %d %d %d",&x0,&y0,&z0,&x1,&y1,&z1)!=EOF){
        double radius=sqrt((x1-x0)*(x1-x0)+(y1-y0)*(y1-y0)+(z1-z0)*(z1-z0));
        double volume=(4.0/3)*acos(-1.0)*radius*radius*radius;
        printf("%.3f %.3f\n",radius,volume);
    }
    return 0;
}