Write a program that prompts the user to enter two points (x1, y1) and (x2, y2) and displays their distance between them.The formula for computing the distance is

(Geometry: distance of two points) Write a program that prompts the user to enter 
two points (x1, y1) and (x2, y2) and displays their distance between them.The formula for computing the distance is 
√(x2 - x1)²+ (y2 - y1)² .Note that you 
can use pow(a, 0.5) to compute √a. 
#Beginner

In gcc c++ compiler using namespace std;

#include<iostream>
#include<cmath>
using namespace std;

int main()
{
float x1,y1,x2,y2;
cout<<"Enter x1 and y1 :";
cin>>x1>>y1;
cout<<"Enter x2 and y2 :";
cin>>x2>>y2;
float distance=pow((pow(x2-x1,2))+pow(y2-y1,2),0.5);
cout<<"The distance between the two points is :"<<distance;
return 0;
}
copy

Output
Enter x1 and y1 :1 9
Enter x2 and y2 :3 -5
The distance between the two points is :14.1421
[Program finished]

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