Introduction to Programming in C++ Week 1 Programming Answers

 W1_Programming_Qs-1

#include <cmath> //LINE-1

return sqrt(pow(p1.y - p2.y, 2) + pow(p1.x - p2.x, 2));  //LINE-2

W1_Programming_Qs-2

bool max_str(string i, string j){  //LINE-1

 return (i>j);   //LINE-2

W1_Programming_Qs-3

s.push(words[i]); //LINE-1

std::cout << s.top() << " "; //LINE-2

s.pop(); //LINE-3