//Hello :) #include #include #include using namespace std; int main() { // Main Menu string op; int num; int sum = 0; int count = 0; int limit = 0; int cal = 0; cout << "-Basic Calculator By Charvesh-" << endl; cout << "Operator: "; cin >> op; // Addition if (op == "a" || op == "+" || op == "add") { cout << "You selected Addition" << endl; cout << "How many times are you gonna add: "; cin >> count; if (count == 1) { cout << "Invalid Input! Please use at least 2" << endl; cout << endl << "TERMINATED PROGRAM . . ."; return 0; } while (count > limit) { limit = limit + 1; cout << "Enter the number: "; cin >> num; sum = sum + num; } cout << "Total: " << sum << endl; cout << "Programmer: \"Charvesh\" :)"; } // Subtraction else if (op == "s" || op == "sub" || op == "-") { cout << "You selected Subtraction" << endl; cout << "How many times are you gonna subtract: "; cin >> count; if (count == 1) { cout << "Invalid Input! Please use at least 2" << endl; cout << endl << "TERMINATED PROGRAM . . ."; return 0; } cout << "Enter the number: "; cin >> num; sum = num - sum; limit = limit + 1; while (count > limit) { limit = limit + 1; cout << "Enter the number: "; cin >> num; sum = sum - num; } cout << "Total: " << sum << endl; cout << "Programmer: \"Charvesh\" :)"; } // Multiplication else if(op == "mul" || op == "*" || op == "m"){ sum = 1; cout << "You selected Multiplication" << endl; cout << "How many times are you gonna multiply: "; cin >> count; if (count == 1) { cout << "Invalid Input! Please use at least 2" << endl; cout << endl << "TERMINATED PROGRAM . . ."; return 0; } while (count > limit) { limit = limit + 1; cout << "Enter the number: "; cin >> num; sum = num * sum; } cout << "Total: " << sum << endl; cout << "Programmer: \"Charvesh\" :)"; } // Division else if (op == "/" || op == "d" || op == "div") { cout << "You selected Division" << endl; cout << "How many times are you gonna divide: "; cin >> count; if (count == 1) { cout << "Invalid Input! Please use at least 2" << endl; cout << endl << "TERMINATED PROGRAM . . ."; return 0; } cout << "Enter the number: "; cin >> num; sum = num - sum; limit = limit + 1; while (count > limit) { limit = limit + 1; cout << "Enter the number: "; cin >> num; sum = sum / num; } cout << "Total: " << sum << endl; cout << "Programmer: \"Charvesh\" :)"; } // Help else if (op == "help") { cout << endl << "-HELP Menu-" << endl; cout << "Keys:" << endl; cout << "1.Addition = \"+\" or \"a\" or \"add\"" << endl; cout << "2.Subtraction = \"-\" or \"s\" or \"sub\"" << endl; cout << "3.Multiplication = \"*\" or \"m\" or \"mul\"" << endl; cout << "4.Division = \"/\" or \"d\" or \"div\"" << endl; cout << "5.Random Number Generator = \"r\" or \"rand\"" << endl << endl; cout << "Programmer: \"Charvesh\" :D"; } else if (op == "rand" || op == "r") // I dont why a calculator needs a random num gen but i added it xD { int ran; int limit1; int count1; srand(time(0)); cout << "You selected Random Number Generator!"; cout << endl << "Select the range: "; cin >> ran; cout << "How many Random Numbers: "; cin >> limit1; while (limit1 > count) { count = count + 1; cout << endl << "Random Numbers: " << (rand() % ran); } cout << endl << "Programmer : \"Charvesh\""; } else { cout << "Invalid Input! Please type \"help\" for more info!" << endl; cout << "TERMINATED PROGRAM . . ."; } return 0; }

MyCalculator2