makeCacheMatrix.R

makeCacheMatrix <- function(x = numeric()) {
  s <- NULL
  set <- function(y) {
    x <<- y
    s <<- NULL
  }
  get <- function() x
  setsolve <- function(solve) s <<- solve
  getsolve <- function() s
  list(set = set, get = get,
       setsolve = setsolve,
       getsolve = getsolve)
}