Code:#include <iostream.h> int main() { int a,b,c; cout<<"Welcome to Adam Petrosh's kinda kool kalkulator! Enter 1 for subtraction, 2 for addition, 3 for multiplying, and 4 for division: "; cin>>a; if(a=1) { cout<<"You have chosen Subtraction!"; cout<<"Please enter the two numbers you want to subtract(seperate them with a space): "; cin>>b-c; cout<<"Prossessing.... complete!"; cout<<"The answer is "; cout<<(b-c); cin.get(); } if(a=2) { cout<<"You have chosen addition!"; cout<<"Please enter the two numbers you want to add(seperate them with a space): "; cin>>b,c; cout<<"Prossessing... complete!"; cout<<"The answer is "; cout<<(b+c); cin.get(); } if(a=3) { cout<<"You have chosen multiplication!"; cout<<"Please enter the two numbers you want to multiply(seperate them with a space): "; cin>>b,c; cout<<"Prossessing... complete!"; cout<<"The answer is "; cout<<(b*c); cin.get(); } if(a=4) { cout<<"You have chosen division!"; cout<<"Please enter the two numbers you want to multiply(seperafe them with a space): "; cin>>b,c; cout<<"Prossessing... complete!"; cout<<"The answer is "; cout<<(b/c); cin.get(); } else } cout<<"I SAID 1, 2, 3, OR 4 YOU IDIOT! PROGRAM TERMINATING!"; cin.get(); } cin.get(); return 0; }