/* © Copyright Version: 1.0.1 Status: Updated Info: Made on Android, Android = Best results :: Confirmed; iOS, Windows, Mac, Linux = Best results :: Unknown Please do not copy my code ;D As of version 1.0.2, you can finally also type in: Add or Minus or Multiply or even Divide! Thanks for using The Simple C++ Calculator! More updates coming soon! In your input, type in this format: Type in any of these words: Addition / Add / Plus / Subtraction / Subtract / Minus / Multiplication / Multiply / Times / Division / Divide First number in equation Second number in equation Thank you! In the case of Square / Squared / Square Root / sqrt / sizeof() / sizeof / size of: (Type in Square / Squared / Square Root / sqrt) First number in equation (Will be multiplied by itself when squared) © Copyright */ #include #include //gonna add all other functions this library has in store for me! :D using namespace std; float firstNumber; float secondNumber; float resultNumber; string identifier; string sizeOfInput; int numberOfBytes; //Welcome the user int intro() { cout << "Hello! Welcome to Simple C++ Calculator!\n"; cout << "Please type in what you want to do: \n\t\t1.Addition? \n\t\t2.Subtraction? \n\t\t3.Multiplication? \n\t\t4.Division? \n\n------\n"; return 0; } //functions for users... float addMe(float firstNumber, float secondNumber, float resultNumber) { if (firstNumber == 0.0 || secondNumber == 0.0) { cout << "\n\nHey! No zeroes in here! Shoo! Scram! Go!"; } else { cout << "\n\t\tmultiplyMe() is starting up...\n\n ------ "; cout << "\n\nPlease type in the number that you want to divide!\n"; cout << "\n\t\tThe first number is: " << firstNumber << "\n"; cout << "The second number is:" << secondNumber << "\n"; resultNumber = firstNumber + secondNumber; cout << "\t\t" << resultNumber; cout << " is the result!\n\n------\n\n"; } return 0; } float subtractMe(float firstNumber, float secondNumber, float resultNumber) { if (firstNumber == 0.0 || secondNumber == 0.0) { cout << "\n\nHey! No zeroes in here! Shoo! Scram! Go!"; } else { cout << "\n\t\tmultiplyMe() is starting up...\n\n ------ "; cout << "\n\nPlease type in the number that you want to divide!\n"; cout << "\n\t\tThe first number is: " << firstNumber << "\n"; cout << "The second number is:" << secondNumber << "\n"; resultNumber = firstNumber - secondNumber; cout << "\t\t" << resultNumber; cout << " is the result!\n\n------\n\n"; } return 0; } float multiplyMe(float firstNumber, float secondNumber, float resultNumber) { if (firstNumber == 0.0 || secondNumber == 0.0) { cout << "\n\nHey! No zeroes in here! Shoo! Scram! Go!"; } else { cout << "\n\t\tmultiplyMe() is starting up...\n\n ------ "; cout << "\n\nPlease type in the number that you want to divide!\n"; cout << "\n\t\tThe first number is: " << firstNumber << "\n"; cout << "The second number is:" << secondNumber << "\n"; resultNumber = firstNumber * secondNumber; cout << "\t\t" << resultNumber; cout << " is the result!\n\n------\n\n"; } return 0; } float divideMe(float firstNumber, float secondNumber, float resultNumber) { if (firstNumber == 0.0 || secondNumber == 0.0) { cout << "\n\nHey! No zeroes in here! Shoo! Scram! Go!"; } else { cout << "\n\t\tdivideMe() is starting up...\n\n ------ "; cout << "\n\nPlease type in the number that you want to divide!\n"; cout << "\n\t\tThe first number is: " << firstNumber << "\n"; cout << "The second number is:" << secondNumber << "\n"; resultNumber = firstNumber / secondNumber; cout << "\t\t" << resultNumber; cout << " is the result!\n\n------\n\n"; } return 0; } float squareMe(float firstNumber, float resultNumber) { cout << "\n\t\tsquareMe() is starting up...\n\n ------ "; cout << "\n\nPlease type in the number that you want to square!\n"; cout << "\n\t\tThe first number is: " << firstNumber << "\n"; resultNumber = firstNumber * firstNumber; cout << "\t\t" << resultNumber; cout << " is the result!\n\n------\n\n"; return 0; } float sqrtMe(float firstNumber, float resultNumber) { cout << "\n\t\tsqrtMe() is starting up...\n\n ------ "; cout << "\n\nPlease type in the number that you want to square root!\n"; cout << "\n\t\tThe first number is: " << firstNumber << "\n"; resultNumber = sqrt(firstNumber); cout << "\t\t" << resultNumber; cout << " is the result!\n\n------\n\n"; return 0; } float twoequality(float firstNumber, float secondNumber) { cout << "\n\t\ttwoequality() is starting up...\n\n ------ "; cout << "\n\nPlease type in the numbers that you want to check for equality!\n"; cout << "\n\t\tThe first number is: " << firstNumber << "\n"; cout << "\n\t\tThe second number is: " << secondNumber << "\n"; if(firstNumber == secondNumber) { cout << "\nThe two numbers are equal"; } else if (firstNumber != secondNumber) { cout << "The two numbers are not equal"; } return 0; } int mySizeInBytes(/*string sizeOfInput, int numberOfBytes*/) { /*cout << "\n\t\tmySizeInBytes() is starting up...\n\n ------ "; cout << "\n\nPlease type in the number data type that you want to find its size in bytes!\n"; cout << "\n\t\tThe number data type is: " << sizeOfInput << "\n"; if cout << "\t\t" << resultNumber; cout << " is the result!\n\n------\n\n";*/ cout << "Sorry! This function will be functional later on!"; return 0; } int ifIdentifierIsSpaceMsg() { cout << "\n\nI can't believe it. *Sigh* Please just type in something, another spacer... urgh. \n"; cout << "./Playground/file0.cpp: In function 'int main':\n./Playground/file0.cpp: 181:17: error:\n'ifIdentifierIsSpaceMsg()' function has decided to not be defined in this program:\n181| cout << ifIdentifierIsSpaceMsg();\n |\t ^~~~~~~~~~~~~~~~~~~~~~~~~\n\n"; return 0; } //error handling in case of unidentified identifier int errorMsg() { cout << "\nSorry! The identifier you have typed is undefined by the programmer!\n\n Causes for error:\n"; cout << "\n1) If you can do the operation on a ordinary calculator (e.g. sin / cos / tan...), it will be added into future updates if this code gets an upvote!\n\n2) If you have typed in: Add, Subtract, Multiply, or Divide, those identifiers will be released in the next update!"; return 0; } //main() that calls functions needed int main() { cout << intro(); cin >> identifier; cin >> firstNumber; cin >> secondNumber; cout << "\nSo you want to do: " << identifier << "?\n"; cout << "Thank you very much!\n\t Searching for identifier...\n\t\t...\n\t\t...\n\t\t...\n\t\t...\n\t\t...\n\t\t...\t"; if (identifier == "Addition" || identifier == "Plus" || identifier == "Add") { cout << addMe(firstNumber, secondNumber, resultNumber); } else if (identifier == "Subtraction" || identifier == "Minus" || identifier == "Subtract") { cout << subtractMe(firstNumber, secondNumber, resultNumber); } else if (identifier == "Multiplication" || identifier == "Times" || identifier == "Multiply") { cout << multiplyMe(firstNumber, secondNumber, resultNumber); } else if (identifier == "Division" || identifier == "Divide") { cout << divideMe(firstNumber, secondNumber, resultNumber); } else if (identifier == "Square" || identifier == "Squared") { cout << squareMe(firstNumber, resultNumber) << "\n"; } else if (identifier == "Square Root" || identifier == "sqrt") { cout << sqrtMe(firstNumber, resultNumber); } /*else if (identifier == "sizeof()" || identifier == "sizeof") { cout << mySizeInBytes(firstNumber, resultNumber); } */else if (identifier == "") { cout << ifIdentifierIsSpaceMsg(); } else if (identifier == "2equality" || identifier == "twoequality"){ cout << twoequality(firstNumber, secondNumber); } else { cout << errorMsg(); } cout << "\nThank you for using The Simple C++ Calculator! \n More updates coming soon!\n Please also share this code! Thank you!\n\nGoal: 100 Upvotes\nCAU (Current Amount of Upvotes): 15 (Checked weekly)\nCheck out my other project:\nhttps://code.sololearn.com/W24b3sdwUD0c/?ref=app\n\nPlease also comment in what ways i can improve my code! If you see any errors, please immediately send me a private message!"; return 0; }

The Unordinary C++ Calculator