编程计算两点间的距离 编程求两点间的距离公式
#include int main() { float x1,y1,x2,y2; float len; printf("please input x1,y1;x2,y2:"); scanf("%f,%f,%f,%f",&x1,y1,x2,y2); len=(x1-x2)*(x1-x2)+(y1-y2)*(y1-y2); len=sqrt(len); printf("两点间的距离为: %f",len); return 0; }
编程题 计算两点之间的距离#include <stdio.h> #include <math.h> void main() { double x1,y1,x2,y2; double z; printf("请输入第一个点的x,y坐标值:"); scanf("%f,%f",&x1,&y1); printf("请输入第二个点的x,y坐标值:"); scanf("%f,%f",&x2,&y2); z=pow(fabs(x1-x2),2)+pow(fabs(y1-y2),2); printf("两点间的距离为:%f\n",sqrt(z)); }
编程计算两点之间的距离c#算两个坐标点之间的距离(px),很简单的.已知第一个坐标点x1,y1 第二个坐标点x2,y2 那么你肯定能知道相差的横坐标,即x2-x1,纵坐标即y2-y1.也就是上图中的直角三角形中两个直角边 即width和height,以及直角90度.根据勾股定理:斜边的平方等于两直角边的平方和 int result平方 = width平方+height平方 //C# code int width = x2-x1; int height = y2-y1; int result = (width*width) + (height*height); result = Math.Sqrt(result);//根号
编一程序,求两点之间的距离c语言: #include <stdio.h> #include <math.h> void main() { double x1,y1,s,x2,y2; printf("请输入第一个坐标(x,y)逗号分隔:"); scanf("%lf,%lf",&x1,&y1); printf("请输入第二个坐标(x,y)逗号分隔:"); scanf("%lf,%lf",&x2,&y2); s=sqrt(pow(x1-x2,2)+pow(y1-y2,2)); printf("两点间距离是%.2lf\n",s); }
编写C语言程序,计算任意两点之间的距离#include void main(){ double x1,x2,y1,y2,sum; printf("请输入A点的横坐标:"); scanf("%2f",&x1); printf("请输入A点的纵坐标:"); scanf("%2f",&y1); printf("请输入B点的横坐标:"); scanf("%2f",&x2); printf("请输入B点的纵坐标:"); scanf("%2f",&y2); sum=sqrt((x1-x2)*(x1-x2)+(y1-y2)*(y1-y2)); printf("点A(%2f,%2f)到点B(%2f,%2f)的距离是%2f",x1,y1,x2,y2,sum); }
求计算两点间的距离的C程序代码#include<stdio.h>#include<math.h> int main() { int n; double a,b,c,d,s; scanf("%d",&n); while(n--) { scanf("%lf%lf%lf%lf",&a,&b,&c,&d); s=sqrt((c-a)*(c-a)+(d-b)*(d-b)); printf("%.2lf\n",s); } return 0; }
用C 语言编程序计算平面上任意两点之间的距离.sqrt((y2-y1)*(y2-y1)+(x2-x1)*(x2-x1))
怎么编一个c语言程序算两点间距离,答案保留两位小数#include#include double distance(double x0,double y0,double x1,double y1) { double d,x,y; x=x0-x1; y=y0-y1; x*=x; y*=y; x+=y; d=sqrt(x); return d; } void main() { double x0,x1,y0,y1,d; scanf("%lf%lf%lf%lf",&x0,&y0,&x1,&y1); d=distance(x0,y0,x1,y1); printf("%.2lf\n",d); }
用C语言编写“两点间距离”假设两点坐标为(x1,y1),(x2,y2),则距离为 sqrt((x2-x1)*(x2-x1)+(y2-y1)*(y2-y1)) 别忘了#include "math.h"
怎么用C语言求两点之间距离#include#include void main() { float x1,x2,y1,y2; printf("请输入第一个点(形如x1,y1)\n"); scanf("%f,%f",&x1,&y1); printf("请输入第二个点(形如x2,y2)\n"); scanf("%f,%f",&x2,&y2); printf("两点间的距离为\n"); printf("%f\n",sqrt((x2-x1)*(x2-x1)+(y2-y1)*(y2-y1))); }