.编写程序,根据输入的圆球半径计算圆球体积,

#includemain(){intt;intis(intt);printf("输入年份为");scanf("%d\n",&t);t=is(t);if(t=1)printf("%d是闰年",t);el

voidmain(){floatr,s,l;floatpi=3.1415;printf("输入一个圆的半径:\n");scanf("%f",&r);if(

#include#includevoidmain(){doublex;doubley;coutx;if(-2

function[SV]=sphere(R)%定义函数S=pi*R^2;%求圆的面积V=4/3*pi*R^3;%求求的体积调用方法[ab]=sphere(1)

楼上的方法应该没错,可感觉对于表现java面向对象的特性没有表现出来,下面是我写的,应该非常清楚明了了importjava.io.BufferedReader;importjava.io.InputS

用VB可以么?privatesubcommand1_click()dimr,X,Vcommand1.caption="开始计算"label1.caption="请输入球体半径"r=val("text1

PrivateSubCommand1_Click()DimbjAsSingleDimzzAsSingleDimmjAsSinglebj=CSng(Text1.Text)Ifbj

#includepower(floata,floatb){floatsum1=a*b;returnsum1;}intmain(){floatx,y;floatsum;printf("inputthef

PrivateSubCommand1_Click()DimrAsSingleDimcAsSingleDimsAsSingler=Val(Text1.Text)c=2*3.14159*rs=3.1415

#include#definepai3.15149256voidmain(){doubler,c,s;printf("pleaseinputr\n")scanf("%lf",&r);printf("c

请楼主把以下代码存为Ball.java文件,然后编译运行即可：importjava.io.BufferedReader;importjava.io.IOException;importjava.io.

VB?告诉你运算语句输入半径r高hS=2*π*r^2+2*π*r*h输出

ConstPI=3.14159DimrAsDoubleDimCAsDoubleDimSAsDoubleIfIsNumeric(Text1.Text)Thenr=Val(Text1.Text)C=2*P

INPUTxa=xMOD2IFa=0THENPRINT"x是偶数"ELSEPRINT"x是奇数"ENDIFEND

importjava.io.BufferedReader;importjava.io.IOException;importjava.io.InputStreamReader;publicclassBa

第一段程序：m=pie*r*r,这句逻辑上有问题,m为输入值,r未赋值,默认0,for(i=1;i

packageex3001;importjava.util.Scanner;publicclassEx3001{publicstaticvoidmain(String[]args){doublex,y

import java.util.Scanner;class Test{\x09public static void main(String[]&nb

使用什么VB的话是INPUTNIFN\2=0THENPRINT'是'ELSEPRINT'否'ENDIFEND

1.#include#include#definepi3.1415926voidmain(){doublex,y,z;scanf("%lf",&x);if(x>0)y=2*pi*x;z=pi*x*x；