// Anthony Sbarra Project #2 Flood Plain Simulation // This program displays a flood plain simulation to show the flooding of an area after rainfall over so many hours #include #include #include using namespace std; HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE); void get_input(double& rainfallRate, int& duration); void run_sim (double rainfallRate, int duration, double floodPlain[][18]); void display_output( int hours, double rainfallAmount, double waterLevel, int duration, double floodPlain[][18] ); int main() { // Variable Declarations double rainfallRate; int hours; double rainfallAmount; double waterLevel; int duration; double floodPlain[18][18] ={ { 12, 13, 14, 15, 16, 16, 16, 17, 17, 18, 18, 19, 20, 20, 20, 19, 18, 18 }, { 12, 12, 13, 14, 15, 16, 14, 15, 15, 16, 18, 19, 20, 20, 20, 19, 17, 16 }, { 11, 11, 12, 13, 14, 15, 14, 13, 13, 14, 16, 19, 20, 20, 20, 19, 17, 16 }, { 10, 10, 11, 12, 13, 14, 12, 10, 11, 11, 11, 12, 18, 14, 12, 12, 15, 16 }, { 10, 10, 10, 11, 12, 11, 10, 8, 9, 8, 7, 11, 14, 12, 12, 12, 14, 15 }, { 9, 10, 10, 11, 11, 12, 8, 6, 6, 5, 5, 8, 12, 12, 11, 12, 14, 15 }, { 8, 10, 10, 10, 10, 8, 6, 5, 5, 5, 6, 10, 10, 10, 11, 13, 13, 15 }, { 7, 7, 7, 6, 5, 4, 4, 4, 5, 6, 7, 10, 10, 10, 10, 13, 14, 16 }, { 6, 6, 5, 5, 4, 3, 3, 4, 5, 6, 8, 10, 10, 10, 10, 11, 12, 12 }, { 6, 6, 5, 5, 4, 3, 4, 5, 6, 7, 10, 10, 11, 12, 12, 19, 14, 16 }, { 8, 6, 5, 6, 6, 4, 5, 5, 6, 8, 10, 10, 10, 10, 11, 19, 15, 17 }, { 10, 7, 6, 7, 7, 5, 6, 5, 7, 9, 10, 10, 10, 10, 12, 19, 16, 18 }, { 11, 8, 7, 8, 8, 6, 8, 9, 10, 12, 15, 16, 16, 17, 15, 16, 17, 18 }, { 12, 10, 8, 10, 10, 7, 9, 10, 12, 15, 16, 16, 17, 17, 16, 17, 18, 18 }, { 13, 12, 10, 10, 10, 8, 9, 10, 12, 15, 16, 16, 17, 17, 18, 19, 18, 18 }, { 13, 13, 12, 12, 12, 10, 10, 11, 13, 15, 16, 16, 17, 17, 18, 19, 18, 18 }, { 13, 13, 12, 12, 12, 10, 10, 11, 13, 15, 16, 16, 17, 17, 19, 19, 18, 18 }, { 14, 13, 13, 12, 12, 12, 12, 13, 14, 15, 16, 16, 17, 17, 20, 19, 18, 18 }}; display_output( hours, rainfallAmount, waterLevel, duration, floodPlain ); get_input( rainfallRate, duration); run_sim( rainfallRate, duration, floodPlain ); return 0; } // Function to get Input void get_input(double& rainfallRate, int& duration) { cout << endl << " Enter the rainfall rate in inches per hour:"; cin >> rainfallRate; cout << endl << " Enter the number of hours the rain will last:"; cin >> duration; cin.get(); } // Function to run the simulation void run_sim(double rainfallRate, int duration, double floodPlain[][18]) { int hours = 0; double waterLevel = 0; double rainfallAmount = 0; double drainRate = 4; while (waterLevel >= 0) { hours++; if (hours <= duration) { waterLevel = waterLevel + rainfallRate; rainfallAmount = waterLevel - drainRate; } else waterLevel = waterLevel - drainRate; display_output( hours, rainfallAmount, waterLevel, duration, floodPlain ); } } // Function to display output for simulation void display_output ( int hours, double rainfallAmount, int duration, double waterLevel, double floodPlain[][18] ) { cout.setf(ios::fixed); cout.setf(ios::showpoint); cout.precision(1); if (waterLevel >= 0) waterLevel = 0; system("CLS"); for (int r = 0; r < 18; r++) { for (int c = 0; c < 18; c++) { if (floodPlain[r][c] > waterLevel) { SetConsoleTextAttribute(hConsole, 10); cout << " + "; } else { SetConsoleTextAttribute(hConsole, 9); cout << " * "; } } cout << endl; } SetConsoleTextAttribute(hConsole, 15); if (hours == 0) cout << endl << " Flood Plain Simulation - press enter to begin: " << endl; else { cout << endl << " Total rainfall is: " << rainfallAmount << "inches"; cout << " The time that elapsed is " << hours << " hours." << endl << endl; cout << " The water level is " << waterLevel << " Inches above sea level." << endl; } if (duration > 0 && hours >= duration) cout << endl << " << The rain ended after" << duration << "hours >>"; cin.get(); }