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/*!
 * string_reverse.c: Reverse a string  Feb 17, 2006
 */
#include <stdio.h>
#include <string.h>

void reverse_str(char *str, int start, int end)
    {
    char c = str[start];
    str[start] = str[end];
    str[end] = c;

    start++;
    end–;
    if (start < end)
        reverse_str(str, start, end);
    }

int main ()
    {
    char str[] = "vijoeyz";
    int len = strlen(str);
    reverse_str(str, 0, len-1);
    puts(str);
    return 0;
    }

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Related Blog Items

• Palindrome Checker
• String to Integer (atoi)
• const correctness
• String Pattern Matching: Write a function that checks for a given pattern at the end of a given string
• Convert integer to binary string

This entry was written by Vijay Zanvar and posted on February 17, 2007 at 3:52 pm and filed under Algorithms, C Tidbits, C/C++ Programming Concepts, Generic Programming. Bookmark the permalink. Follow any comments here with the RSS feed for this post. Post a comment or leave a trackback: Trackback URL.