MisaOgura/hoisting_function_1.js

## hoisting_function_1.js
sayHello()

function sayHello () {
  function hello () {
    console.log('Hello!')
  }

  hello()

  function hello () {
    console.log('Hey!')
  }
}
	sayHello()

	function sayHello () {
	function hello () {
	console.log('Hello!')
	}

	hello()

	function hello () {
	console.log('Hey!')
	}
	}