如何使用C编程语言计算球体的体积?
球体的体积不过是形状的容量。
球体公式的体积是 -
$$V\:=\:\frac{4}{3}\Pi\:r^{3}$$
算法
Step 1: Enter radius of sphere at runtimeStep 2: Apply the formula to variable
Volume=(4/3)*3.14*rad*rad*rad
Step 3: print the volume
Step 4: stop
方案一
#include<stdio.h>输出结果int main(){
float vol;
int rad;
rad=20;
vol=((4.0f/3.0f) * (3.1415) * rad * rad * rad);
printf("the volume of a sphere is %f\n",vol);
return 0;
}
the volume of a sphere is 33509.335938
方案二
以下是查找球体体积和表面积的示例 -
#include <stdio.h>输出结果#include <math.h>
int main(){
float rad;
float area, vol;
printf("Enter radius of the sphere : \n");
scanf("%f", &rad);
area = 4 * (22/7) * rad * rad;
vol = (4.0/3) * (22/7) * rad * rad * rad;
printf("Surface area of sphere is: %.3f", area);
printf("\n Volume of sphere is : %.3f", vol);
return 0;
}
Enter radius of the sphere :4
Surface area of sphere is: 192.000
Volume of sphere is : 256.000
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