cachematrix.R

## Put comments here that give an overall description of what your
## functions do

## Write a short comment describing this function

makeCacheMatrix <- function(x = matrix()) { 
  s <- NULL
  set <- function(y) {
    x <<-y
    s <<- NULL
  }
  get <- function() x
  setinverse <- function(inverse) s <<- inverse
  getinverse <- function() s
  list(set = set, get = get, setinverse = setinverse, getinverse = getinverse)
}

## Write a short comment describing this function

cacheSolve <- function(x, ...) {
  s <- x$getinverse()
  if(!is.null(s)) {
    message("getting cached data")
    return(s)
  }
  data <- x$get()
  s <- solve(data)
  x$setinverse(s)
  s
}