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1 parent 7f657dd commit afbde59Copy full SHA for afbde59
cachematrix.R
@@ -4,12 +4,30 @@
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## Write a short comment describing this function
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makeCacheMatrix <- function(x = matrix()) {
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-
+ m <- NULL
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+ set <- function(y) {
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+ x <<- y
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+ m <<- NULL
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+ }
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+ get <- function() x
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+ setsolve <- function(solve) m <<- solve
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+ getsolve <- function() m
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+ list(set = set, get = get,
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+ setsolve = setsolve,
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+ getsolve = getsolve)
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}
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cacheSolve <- function(x, ...) {
- ## Return a matrix that is the inverse of 'x'
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+ m <- x$getsolve()
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+ if(!is.null(m)) {
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+ message("getting cached data")
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+ return(m)
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+ data <- x$get()
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+ m <- solve(data)
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+ x$setsolve(m)
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+ m
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