计算三角形周长的C语言程序-搜答案-神马作文网

#include <iostream>#include <string>using namespace std;void sw

voidmain(){intarr[5];inti=0,j=0,k=0;\x05intm,n,p;for(;i

你是完全不会写还是不会思路我先写思路吧三条边长度从大到小排列abc比较a平方和b平方+c平方相等直角三角形前面的大钝角三角形后面的大锐角三角形

应该这样写：#include#includevoidmain(){inti,n,sum;sum=0;i=2;for(n=1;n

// double ?for(i=1.000000;n>=EPSILON;++i) { &nb

//别说100位,1000位都没问题,给你个例子.#include#definePRECISION2800#defineFRACTION1000#defineGROUP4#defineINITIALV

intarea(intx,inty){returnx*y;}intgri(intx,inty){return2*(x+y);}

#include<stdio.h>double zc(double x, double y){ ret

#include#includeintmain(){floats,a,b,c,p;printf("请输入三角形的三边,以空格隔开");scanf("%f%f%f",&a,&b,&c);if(a+b>c

TCHARszBuff=newTCHAR[10000];这里把所有的内容放到szBuff里intaverage,iWordNum,iLine;while(*szBuff++!='\0'){if(*sz

#include#includevoidmain(){doublecoe[20],x,sum=0;inti,n;printf("请输入总项数:");scanf("%d",&n);printf("请按指

SETTALKOFFclearinput"a="toainput"b="tobinput"c="tocifa+b>canda+c>bandb+c>cs=(a+b+c)/2area=sqrt(s*(s-

#include"stdio.h"main(){floata,b,c,p;loop1:printf("pleaseenterpianshanga:\n");scanf("%f",&a);printf(

假设知道三角形的三边长为a,b,c.程序如下：#include#includedoublearea(doublea,doubleb,doublec){doublearea=0,s=0;s=(a+b+c

#include#includeintmain(){doublea,b,c,s,area,perimeter;printf("Enter3sidesofthetriangle:");scanf("%l

#includeintmain(){intlength,width,perimeter;printf("长：");scanf("%d",&length);printf("宽：");scanf("%d"

你参考一下#includevoidmain(void){inti=0,j=0;for(i=1;i

voidjudge(inta,intb,intc)//判断三角形{if(a+b>c&&b+c>a&&a+c>b)elseif(a==b||b==c||a==c){if(a==b==c)printf("

你先把公式告诉我,我帮你写

m=2a+2b;应该改成m=2*a+2*b;程序中2a,2b是不允许的,没有意义的.