c语言编程题 从键盘输入三个顶点的坐标构成三角形,试求其面积

#include#includemain(){floata,b,c,p;doubleS;printf("请输入三边长度(如3,4,5)：");//注意逗号是西文的scanf("%f,%f,%f",&a

#include <stdio.h>int main(){    char c;   &

#includevoidmain(){inta,b,c,t;printf("输入三个数:空格隔开");/*提示输入3数*/scanf("%d%d%d",&a,&b,&c);/*由键盘输入*/print

什么报错?再问：就只有这个Cpp12.obj-1error(s),0warning(s)再答：你看下那个错误具体是什么，写一下。再问：--------------------Configuration

你把你的代码带大括号试下.main(){inta,b,c;if(a

题目2：#includevoidmain(){inta,b;printf("将237转换成小时和分钟输出\n");a=237/60;b=237%60;printf("hour:%d\nmin

#includevoidmain(){inta[10];floataver=0;for(inti=0;i

#include"stdio.h"//voidmain(void){inta,b,c;printf("请输入两个十进制整数!\na=");scanf("%d",&a);printf("b=")

#include "stdio.h"int main(){   int count1=0,count2=0,i;&nbs

#includeintmax(intn);voidmain(){inta,b;printf("Pleaseinputnumber,endof-1:");scanf("%d",&a);while(a!=

#include "stdio.h"#define N 10void main(){ int a[N],ave,sum=

1.#include<stdio.h>intmain(void){inta,b,c;scanf("%d%d%d",&a,&b,&c);if(a+b<=c||a

#includevoidmain(){\x09inta;\x09scanf("%d",&a);\x09printf("%d*%d=%d\n",a,a,a*a);}//运行情况：33*3=9请按任意键继

#includeintmain(){inta,b,c;intmin,max;scanf("%d%d%d",&a,&b,&c);if(amax)max=c;printf("%d%d%d",max,a+b

#includemain(){inti,j,n,k,t;doublesum=2;printf("inputanumber:\n");scanf("%d",&n);j=2;k=1;for(i=1;i再问

这是我们以前做过的课后习题...#includevoidmain(){intn,i;floats=0,t=1;scanf("%d",&n);for(i=1;i

#includevoidmain(){inti,j,n;printf("请输入n的值：\n");scanf_s("%d",&n);for(i=1;i

#includeintk;voidshow(){chara;printf("Pleaseinputtheletter.\n");scanf("\n%c",&a);printf("Theletter's

intmain(){intn=0;inti=0;intsum=0;scanf("%d",&n);for(i=2;i

main()　　{inta,b,c;　　printf(“请输入三个整数：”);　　scanf(“%d,%d,%d”,&a,&b,&c);　　if(aif(belseprintf(“max=%d\n”,