sDistance. The calculation is: Distance=(x2−x1)2+(y2−y1)2 Ex: For points (1.0, 2.0) and (1.0, 5.0), pointsDistance is 3.0. #include
sDistance. The calculation is: Distance=(x2−x1)2+(y2−y1)2 Ex: For points (1.0, 2.0) and (1.0, 5.0), pointsDistance is 3.0. #include
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
using C++ Determine the distance between point (x1, y1) and point (x2, y2), and assign the result to pointsDistance. The calculation is:
Distance=(x2−x1)2+(y2−y1)2
Ex: For points (1.0, 2.0) and (1.0, 5.0), pointsDistance is 3.0.
#include <iostream>
#include <cmath>
using namespace std;
int main() {
double x1;
double y1;
double x2;
double y2;
double xDist;
double yDist;
double pointsDistance;
xDist = 0.0;
yDist = 0.0;
pointsDistance = 0.0;
cin >> x1;
cin >> y1;
cin >> x2;
cin >> y2;
pointsDistance = sqrt(pow x,2
cout << pointsDistance << endl;
return 0;
}
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