let x = 5

if x > 3 { "greater" } else { "smaller" }

let y = 10
if y > 15 { "big" } else if y > 5 { "medium" } else { "small" }

let bool_val = true
if bool_val { "it's true" } else { "it's false" }

let condition = false
if condition { 1 } else { 2 }

let a = 7
let b = 4
if a > b { a } else { b }