# (Very useful for dumping data to a worksheet). Suppose your program fills a large two-dimensional…

(Very useful for dumping data to a worksheet). Suppose your program fills a large two-dimensional array called results with values, and you would like it to dump these values into an Excel range. For example, if results is m by n, you would like the program to dump the values into a range with m rows and n columns. One way is to use two nested loops to dump the data one element at a time into the appropriate cell. This approach turns out to be extremely slow. A much better approach is to set the Value property of an m-row, n-column range to results, that is, one statement with no loops. To compare these two methods, initialize the i, j element of an m by n array to I+ j. (Any values would do.) Now use both methods just described to dump the results to an m-row, n-column Excel range. You should find a huge difference. (On my computer, with m=2500, n=500, the looping method took several minutes, whereas the single-statement method took less than a second. Note that the “trick” illustrated in this problem works only for two-dimensional arrays. However, if you want to dump a one-dimensional array into a column, you can first store it in a two-dimensional array with constant second dimension equal to 1 and then use the trick.)

## Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
\$26
The price is based on these factors:
Number of pages
Urgency
Basic features
• Free title page and bibliography
• Unlimited revisions
• Plagiarism-free guarantee
• Money-back guarantee
On-demand options
• Writer’s samples
• Part-by-part delivery
• Overnight delivery
• Copies of used sources
Paper format
• 275 words per page
• 12 pt Arial/Times New Roman
• Double line spacing
• Any citation style (APA, MLA, Chicago/Turabian, Harvard)

# Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

### Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

### Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

### Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.