A simple programming language
input number left;
input number right;
number a;
number b;
number addition;
number multiplication;
number division;
number subtraction;
a = left;
b = right;
addition = a + b;
multiplication = a * b;
division = a / b;
subtraction = a - b;
output addition addition;
output subtraction subtraction;
output division division;
output multiplication multiplication;