$ Author: Marek K. ;

svar x;
svar y;
svar operator;

println @ "Example: 1 + 1";

print "Input: ";

scan x;
strscan operator;
scan y;

print "Result: ";
print x;
print " + ";
print y;
print " = ";

if operator == "+" {println x + y};
if operator == "-" {println x - y};
if operator == "*" {println x * y};
if operator == "/" {println x / y};
if operator == "%" {println x % y};