What will console.log output when declaring a variable with var and const

livecode

Task condition

Determine what values will be printed to the console in each of the given examples.

 {
    console.log(i) // ??
    var i = 10
    console.log(i) // ??
}

{
    console.log(i) // ??
    const i = 10
    console.log(i) // ??
}