Create HuiYi

HuiYi

@@ -0,0 +1,37 @@
+makeCacheMatrix <- function(x = matrix()) {
+  inv <- NULL  # Initialize the inverse as NULL
+
+  # Function to set the matrix and reset cached inverse
+  set <- function(y) {
+    x <<- y
+    inv <<- NULL
+  }
+
+  # Function to get the matrix
+  get <- function() x
+
+  # Function to set the cached inverse
+  setinverse <- function(inverse) inv <<- inverse
+
+  # Function to get the cached inverse
+  getinverse <- function() inv
+
+  # Return a list of the above functions
+  list(set = set, get = get,
+       setinverse = setinverse,
+       getinverse = getinverse)
+}
+
+cacheSolve <- function(x, ...) {
+  inv <- x$getinverse()  # Check if inverse is already cached
+  if (!is.null(inv)) {
+    message("getting cached data")
+    return(inv)
+  }
+
+  # If not cached, compute the inverse
+  mat <- x$get()
+  inv <- solve(mat, ...)
+  x$setinverse(inv)  # Cache the inverse
+  inv
+}