Please find the error and run the program:

#include #define MAX_WEIGHT 3.0 using namespace std; // function prototypes float get_Price; float get_Weight(); void postage(float, float); // start main function int main() { float weight == 0; // should not more than 3 kg float price = 0; // should > 0 weight = get_weight(); price = get_Price(); cout << "Price not including postage = " << price << " "; // The postage function should able calculate and set price // which including postage cost postage(price, weight); cout << "Total price including postage = " << price << ' '; return 0; } // start new user-defined functions float get_price() { float p = 0; cout << " "; while (p == 0) { cout << "Item price (RM): "; cin >> p; } return p; } void get_Weight() { float w = 0; do { cout << "Item weight (not more than 3 kg): "; cin >> w; } while (w <= 0 && w > MAX_WEIGHT); return w; } // weight more than 2 kg postage cost is RM 10 // weight 1 - 2 kg postage cost is RM 7 // weight less than 1 kg postage cost is RM 4 void postage(float p, float w) { float post = 0; if (w >= 2) { post = 10; } else if (w > 1) { post = 7; } else { post = 4; } cout << "Postage cost = " << post << " "; p += post; }