Complete solution

Author: kuzmiigo

cachematrix.R

@@ -1,15 +1,34 @@
-## Put comments here that give an overall description of what your
-## functions do
+## Caching the Inverse of a Matrix
 
-## Write a short comment describing this function
+## makeCacheMatrix creates a special object that stores
+## a matrix and its inverse.
 
 makeCacheMatrix <- function(x = matrix()) {
-
+    i <- NULL
+    set <- function(y) {
+        x <<- y
+        i <<- NULL
+    }
+    get <- function() x
+    setinverse <- function(inverse) i <<- inverse
+    getinverse <- function() i
+    list(set = set, get = get,
+         setinverse = setinverse,
+         getinverse = getinverse)
 }
 
 
-## Write a short comment describing this function
+## cacheSolve computes the inverse of the given matrix
+## (created with makeCacheMatrix) and caches the result.
 
 cacheSolve <- function(x, ...) {
-        ## Return a matrix that is the inverse of 'x'
+    i <- x$getinverse()
+    if(is.null(i)) {  # No cached inverse
+        m <- x$get()        # Get the original matrix,
+        i <- solve(m, ...)  # find the inverse,
+        x$setinverse(i)     # cache it.
+    } else {
+        message("Getting cached data")
+    }
+    i
 }