module main
imports native.io{input.hear,output.say}

vals a=hear(Numerable),b=hear(Numerable)
say("a+b="+(a+b))
say("a-b="+(a-b))
say("a*b="+(a*b))
say("a//b="+(a//b))
say("a%b="+(a%b))
say("a^b="+(a^b))

end