编写程序,读入三个双精度,求它们的平均值并保留此平均值小数点后一位

varx:string;n,i,a1,b1,c1:integer;a,b,c,yingwen,shuzi:setofchar;beginyingwen:=['a'..'z'];shuzi:=['0'.

给,最简代码：#includevoidmain(){inta,b,c,max;scanf("%d%d%d",&a,&b,&c);max=(a>b?a:b)>c?(a>b?a:b):c;printf("

不是自夸,我也算一高手.看懂这笨算法就几秒的事情.很简单,程序如下#include/*因为是库,最好将双引号改成尖括号*/intfun(inta,intb,intc){/*求3个参数中的最大值,前面最

publicclassClient{publicstaticvoidmain(String[]args){factors(120);factors(1200);factors(349);factors

#include"stdio.h"voidmain(){inti,j,k,n,a[25];printf("请输入一个数：\n");scanf("%d",&k);if(k/2==(float)k/2)\

#includeintmain(){inta,b,c;printf("输入三个数");scanf("d%d%d%",acb,c);intt,k;t=a>b?a:b;k=t>c?t:c;printf("

publicintmax(inta,intb){returna>b?a:b;}publicdoublemax(doublea,doubleb,doublec){doublet=a>b?a:b;retu

#includeintmain(){inti=0,n=0;floatprice[6];floatsum=0;printf("输入产品号：");scanf("%d",&i);switch(i){case

ls的没有做四舍五入处理.#includemain(){doublea,b,c,rzt;scanf("%lf%lf%lf",&a,&b,&c);rzt=(a+b+c)/3;rzt=(int)(rzt*

这个可以这样做~cleara=rand(10,1);%产生一组随机数b=rand(10,1);%产生另一组随机数b=b-(dot(a,b)/dot(a,a)).*a;%可以使用施密特正交化的方法转化d

所谓双精度数,就是对应c语言的double型变量.比如定义变量：doublex,y,z;要求包含math.h读入,一般指从键盘输入.如：scanf("%lf%lf%lf\n",&x,&y,&z);要求

#include“stdio.h"voidmain(){\x09inta,b,c,sum;\x09floatave;scanf("%d%d%d",&a,&b,&c);sum=a+b+c;\x09ave

voidRank(){printf("Inputthreenumber:\n");intx,y,z,temp;scanf("%d%d%d",&x,&y,&z);if(x>y){temp=x;x=y;y

publicstaticvoidmain(String[]args){intsum=0;chara;Scannerscanner=newScanner(System.in);intnum=scanne

#includeintmax(inta,intb){returna>b?a:b;}intmax(inta,intb,intc){returnmax(a,max(b,c));}doublemax(dou

他写的C++的,我写个C的：#includemain(){doublea,b,c,d;printf("输入三个双精度数\n");scanf("%lf%lf%lf",&a,&b,&c);d=(a+b+c

voidmain(){doublex,y,z,a;printf("Pleaseinputx,y,z:\n");scanf("%lf%lf%lf",&x,&y,&z);a=(x+y+z)/3;a=a*1

#includeintmain(){inta,b,c,d;printf("Pleaseinput3NUM:\n");scanf("%d,%d,%d",&a,&b,&c);d=c;c=b;b=a;a=d

你都没说用什麽语言来写,给你个C语言的：#includeintmain(){intmax(intx,inty);inta,b,c,d;scanf("%d,%d,%d",&a,&b,&c);//这样输入

给你最简单明了的.#include<stdio.h>void main (){int a, b, c, d;printf(&qu