Он выживет

/*
	A hero is on his way to the castle to complete his mission. However, he's been 
    told that the castle is surrounded with a couple of powerful dragons! each 
    dragon takes 2 bullets to be defeated, our hero has no idea how many bullets 
    he should carry.. Assuming he's gonna grab a specific given number of bullets 
    and move forward to fight another specific given number of dragons, will he 
    survive?

	Return True if yes, False otherwise 
*/

const hero = (bullets, dragons) => bullets /  2 >= dragons

// With love @kouqhar
kouqhar