C语言编程题:输入圆柱体的底圆半径和圆柱体的高,求出底面面积、表面积...答:include<stdio.h> int main(void){ float r,h;double di_area,biao_area,volume;printf("please in the r and h :\n");scnaf("%f %f",&r,&h);di_area=PI*r*r;biao_area=2*PI*r*h;volume=di_area*h;printf("%f,%f,%f",di_area,biao_area,volume);return 0;} ...
C语言题目,编写一个程序,调用函数已知一个圆筒的半径、外径和高,计算该...答:include "stdio.h"float v(float ra,float rb,float h){float x;x=3.1415927*(ra*ra-rb*rb)*h;return x;} void main(){float a,b,c;printf("请依次输入外径,内径和高 ");scanf("%f%f%f",&a,&b,&c);printf("体积是%f",v(a,b,c));} ...