println("tell me sth")
test_me=100
typeof(test_me)
tsstr=""""abba" test chars in string"""
println(tsstr)
typeof('a')

myphonebook = Dict("Jenny" => "867-5309", "Ghostbusters" => "555-2368")
myphonebook["Jenny"]
rand(4,3)
n=10
m=10
for i in 1:n
    println("testing $i")
end

C=[ i+j for i in 1:n,j in 1:m]