#include <iostream> using namespace std;
//to reverse the digits of the number int main(){ int orig, rev; //original number and reversed number int hundreds, tens, ones; //we are going to separate out // original number to its digits(h,t,o) while(1) { orig=4444; //choose an arbitrary "wrong" condition while(orig > 999){ cout << "Enter a 3 digit number :"; cin >> orig; } hundreds = orig /100; // integer division by 100 ones = orig % 10; //remainder of division by 10 tens = (orig /10 ) % 10; // get ten's

cout << "Original number = " << orig << endl; rev = ones * 100 + tens*10 + hundreds ; //reformulate the rev num cout << "Reversed number = " << rev << endl; cout << "============================" << endl; }

char ch; cin >> ch;
}
#include <iostream> using namespace std; void conversionFunc(double& dFactory, double& wRiver); double costFunc(double, double); int main() { double wRiver; double dFactory; double cUnderWater; double cOverLand;

cout << "Please enter the width of the river: "; cin >> wRiver; cout << endl; cout << "Please enter the distance of the factory downstream on the other side of the river in miles: "; cin >> dFactory; cout << endl; conversionFunc(dFactory, wRiver); cout << "Enter the cost of laying the power line under water: "; cin >> cUnderWater; cout << endl; cout << "Enter the cost of laying the power line over land: "; cin >> cOverLand; cout << endl; costFunc(dFactory, wRiver);

return 0; } void conversionFunc(double& x, double& y) { y /= 5280; x /= 5280; cout << "converted miles to feet, dFactory is: " << x << ", and wRiver is: " << y << endl; } double costFunc(double x, double y) { return 0; }