quiz3.cpp

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

float h (float x1, float x2, float y1, float y2){
  float a, b, ans;
  a=x2-x1;
  b=y2-y1;
  ans=sqrt((pow(2.0,a))+(pow(2.0,b)));
  return ans;

}
int main (){
  float x1, x2, y1, y2, a, b, ans;
cout << "This program calculates the distance between to points"<<endl;
cout << "Please give me x1: ";
cin >> x1;
cout << "Please give me x2: ";
cin >> x2;
cout << "Please give me y1: ";
cin >> y1;
cout << "Please give me y2: ";
cin >> y2;
ans=h(x1,x2,y1,y2);
cout << "The answare is: "<<ans;
}