[مهموم والله]

المشاركة الأصلية كتبت بواسطة a7af خلاص مشكورين جت معي . بالنسبة للحوسبة انا عند با جابر وقلنا الاختبار بكرة بس شابتر 5 و 7 واختبار الاثنين 5 و 7 و 8 __ معليش اذا في امكانية هذا سؤال جاء لسكشن اخر وفي اختلاف بسط ياليت لو احد يحله .. والله يوفقكم . Write a C program that calculates and displays the distance DIST (type double) between two points A and B of the plane which the coordinates (XA, YA) and (XB, YB) are entered by keyboard as an integer by using: • A header functions to calculate DIST. • A header functions to calculate the Area of the triangle (AREA) DIST = square root ((XA-XB)2 + (YA-YB)2) AREA=(Width *high)/2

تفضل هذا الحل ..

#include<stdio.h>
#include<math.h>

double dist (double xa ,double xb , double ya , double yb )
{
	double dist;
	   dist = sqrt ((xa-xb)*(xa-xb) + (ya-yb)*(ya-yb));
	   return dist;
}
double area(double width ,double high)
{
    return((width *high)/2);
}
int main ()
{ 
    double xa,xb,ya,yb;
    double width,high;
    
    printf(" enter XA= ");
    scanf("%lf",&xa);
    printf(" enter XB= ");
    scanf("%lf",&xb);
    printf(" enter YA= ");
    scanf("%lf",&ya);
    printf(" enter YB= ");
    scanf("%lf",&yb);
    printf("dist = %1f\n\n",dist (xa,xb,ya,yb));
    printf(" enter WIDTH= ");
    scanf("%lf" ,&width);
    printf(" enter HIGH= " );
    scanf("%lf",&high);
    printf("area= %1f\n\n",area (width,high));
    return(0);
}

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