C++ examples for Function:Function Parameter
Use a function to get the user's keyboard values. Use another function to calculate the cubic feet.
#include <iostream> using namespace std; int get_values(int &length, int &width, int &depth); int calc_cubic(int &length, int &width, int &depth, int &cubic); int print_cubic(int &cubic); int main()//from w w w.java 2 s . c om { int length, width, depth, cubic; get_values(length, width, depth); calc_cubic(length, width, depth, cubic); print_cubic(cubic); return 0; } int get_values(int &length, int &width, int &depth) { cout << "What is the pool's length? "; cin >> length; cout << "What is the pool's width? "; cin >> width; cout << "What is the pool's average depth? "; cin >> depth; return 0; } int calc_cubic(int &length, int &width, int &depth, int &cubic) { cubic = (length) * (width) * (depth); return 0; } int print_cubic(int &cubic) { cout << "\nThe pool has " << cubic << " cubic feet\n"; return 0; }