Solved

re string search

Posted on 1998-04-09
4
218 Views
Last Modified: 2010-04-15
out of shere time constraint I'll repost my updated querey      I need to call a function form main, my f/p is
void CountLetters(string, length, freq[], SIZE)
string is my string*, length is the size freq is an array[26] size#26
I need to be able to search through the string find the count of each letter and assign into corrospontding space in the array ie freq[0]= # of a's, freq[1] = # of b's both upper and lowers.
I need the array set up that way so I can sort it with anther array that contains the alphabet, need to be able to count the letters and put the values in the array freq
0
Comment
Question by:hkaufm2
4 Comments
 
LVL 2

Expert Comment

by:kellyjj
ID: 1258048
Are you wanting examples of how to do the letter counting? or maybe the sorting??  A little more clearity would help.  thanks
0
 

Author Comment

by:hkaufm2
ID: 1258049
Edited text of question
0
 
LVL 16

Expert Comment

by:imladris
ID: 1258050
Hasn't this been answered under "string search"? If not, how is this question different?
0
 
LVL 10

Accepted Solution

by:
rbr earned 50 total points
ID: 1258051
void Count_letters (char *string,int length,int *count,int size)
{
   int i;
   int ch;
   memset (count,0,sizeof(int)*size);

      for (i=0;i<length;i++) {
        ch=string[i];
             if (isalpha(ch) {
                  ch = tolower(ch)-'a';
           if (ch < size)
                     count [ch]++;
        }
    }
}
             
   
0

Featured Post

Optimizing Cloud Backup for Low Bandwidth

With cloud storage prices going down a growing number of SMBs start to use it for backup storage. Unfortunately, business data volume rarely fits the average Internet speed. This article provides an overview of main Internet speed challenges and reveals backup best practices.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Picking random number 8 177
SQL Statment to match two tables in c# 6 78
Trouble linking program with -lcrypt 3 149
Resolve Dependency Issues 4 64
Preface I don't like visual development tools that are supposed to write a program for me. Even if it is Xcode and I can use Interface Builder. Yes, it is a perfect tool and has helped me a lot, mainly, in the beginning, when my programs were small…
Windows programmers of the C/C++ variety, how many of you realise that since Window 9x Microsoft has been lying to you about what constitutes Unicode (http://en.wikipedia.org/wiki/Unicode)? They will have you believe that Unicode requires you to use…
The goal of this video is to provide viewers with basic examples to understand and use pointers in the C programming language.
Video by: Grant
The goal of this video is to provide viewers with basic examples to understand and use while-loops in the C programming language.

813 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

17 Experts available now in Live!

Get 1:1 Help Now