Go Premium for a chance to win a PS4. Enter to Win

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 169
  • Last Modified:

c++ code help

how do I read in a string from a file as a charactor array and then reverse the letters of each word ? e.g.

if the file contained :

This is a test
This is a test2

you would read in "This is a test" as a charactor array then reverse the letters to say "sihT si a tset" then read in the second line and reverse those letters as well.
0
astroyboyy
Asked:
astroyboyy
1 Solution
 
Answers2000Commented:
1. open the file (fopen in file.h)

2. while not at the end of the file
i) read a line in to a character array (fread in file.h)
ii) use _strrev (most compilers have this, possibly without the leading underscore)in string.h to reverse the string

3. close the file (fclose in file.h)

0
 
alexoCommented:
A C answer to a C++ question?  Duh...

STL makes the solution trivial.  Create a vector<string>, fill it using istream_iterators, use the for_each() function to invoke the reverse() function on all the strings in the vector.
0

Featured Post

[Webinar] Cloud and Mobile-First Strategy

Maybe you’ve fully adopted the cloud since the beginning. Or maybe you started with on-prem resources but are pursuing a “cloud and mobile first” strategy. Getting to that end state has its challenges. Discover how to build out a 100% cloud and mobile IT strategy in this webinar.

Tackle projects and never again get stuck behind a technical roadblock.
Join Now