Iboatwright

#include <iostream>
#include <fstream>
#include <cmath>
#include <cstdlib>

using namespace std;

//Function prototypes
void getValidInput(double &, char);
void readCoeffs(double [], int);

Iboatwright

#include <iostream>
struct equation_t
{
  int coeffsCount = 3;
  double coeffs[coeffsCount] = {};
  int rootsCount = 2;
  double roots[rootsCount] = {};
  bool rootsExist = false;
};

Iboatwright

#include <iostream>

using namespace std;

struct test_t {
  int arr_sz = 2;
  int* arr;
  int var = 7;
};

Iboatwright

// from: http://www.cplusplus.com/forum/beginner/13044/#msg62827

#include <iostream>
#include <sstream>
#include <string>
using namespace std;

//----------------------------------------------------------------------------
template <typename T>
struct input_t

Iboatwright

def hotel_cost(nights):
    return 140 * nights
    
def plane_ride_cost(city):
    costs = {"Charlotte": 183,"Tampa": 220, "Pittsburgh": 222, "Los Angeles": 475}
    return costs[city]
    
def rental_car_cost(days):
    if days >= 7:
        return days * 40 - 50

Iboatwright

def hotel_cost(nights):
    return 140*nights

def plane_ride_cost(city):
    if city == "Charlotte":
        return 183
    elif city == "Tampa":
        return 220
    elif city == "Pittsburgh":
        return 222