# hello world
println("Hello World")

hello_world = "hello world"
println(hello_world)
println(typeof(hello_world))

# sum
a = 10 + 7
println(a)

# diff
a = 10 - 7
println(a)

# product
a = 10 * 7
println(a)

# quotient 
a = 10/7
println(a)

# quotient
a = 7\10
println(a)

# power
a = 10^7
println(a)

# modulus
a = 10%7
println(a)
