摘要： #includeint main(void){ int i,n; double r,v,h; double cylinder(double r,double h); printf("enter n:"); scanf("%d",&n); for(i=1;iint main(void){ int i,n; double s,r; printf("enter n:"); scanf("%d",&n); for(i=1;i<=n;i++){ printf("Enter r:"); 阅读全文