answersLogoWhite

0

/* To reverse the given string using pointer By $ */

#include <stdio.h>

#include <string.h>

void main ()

{

char str[15];

char rev[15];

int i;

int count;

char* p;

gets(str);

count = strlen(str);

p = rev + strlen(str)-1;

for(i = 0; i < count; i++)

{

*(p - i) = *(str + i);

}

rev[count]='\0';//in some compilers it may show error show u can make it NULL

/* verify results */

printf("Original string: %s\n",str);

printf("Reversed string: %s\n",rev);

}

User Avatar

Wiki User

13y ago

What else can I help you with?

Continue Learning about Engineering

What is the use of Reverse String in C program?

The use of the reverse string in C program is used to reverse the letters in the string. An example would be reverse me would be reversed to em esrever.


How do you convert a number that consist of alphabet and number in reverse order?

To reverse a number, first convert the number to a string, then reverse the string. Given your number consists of alphanumeric characters, the number must already be a string so simply reverse the string: #include&lt;string&gt; using std::string; string reverse (const string&amp; s) { string str {}; for (auto c : s) str.insert (str.begin(), c); return str; } int main () { std::cout &lt;&lt; "Enter a number: "; string s {}; std::cin &gt;&gt; s; std::cout &lt;&lt; "The number in reverse is: " &lt;&lt; reverse (s); }


What is literal in c language?

a string constant


Write a flowchart of reverse the string in c?

wefwfe


How do you get value of a string in reverse order in c?

Assume C#, not C: Traditional way: public string Reverse(string s) { if (string.IsNullOrEmpty(s)) return s; // "" or null char[] characters = s.ToCharArray(); Array.Reverse(characters); return new string(characters); } or as an extension method: public static string Reverse(this string s) { if (s == "") return ""; char[] characters = s.ToCharArray(); Array.Reverse(characters); return new string(characters); } The differences of the 2 methods above is on the caller (how to use Reverse()), and they may co-exist: For example: string test = "abc"; string result1 = Reverse(test); // traditional way string result2 = test.Reverse(); // call the extension

Related Questions

What is the use of Reverse String in C program?

The use of the reverse string in C program is used to reverse the letters in the string. An example would be reverse me would be reversed to em esrever.


How do you convert a number that consist of alphabet and number in reverse order?

To reverse a number, first convert the number to a string, then reverse the string. Given your number consists of alphanumeric characters, the number must already be a string so simply reverse the string: #include&lt;string&gt; using std::string; string reverse (const string&amp; s) { string str {}; for (auto c : s) str.insert (str.begin(), c); return str; } int main () { std::cout &lt;&lt; "Enter a number: "; string s {}; std::cin &gt;&gt; s; std::cout &lt;&lt; "The number in reverse is: " &lt;&lt; reverse (s); }


How can you prove that the reverse of a regular language is regular?

The reverse of a regular language is regular because for every string in the original language, there exists a corresponding string in the reversed language that is also regular. This is because regular languages are closed under the operation of reversal, meaning that if a language is regular, its reverse will also be regular.


What is literal in c language?

a string constant


Write a flowchart of reverse the string in c?

wefwfe


How do you get value of a string in reverse order in c?

Assume C#, not C: Traditional way: public string Reverse(string s) { if (string.IsNullOrEmpty(s)) return s; // "" or null char[] characters = s.ToCharArray(); Array.Reverse(characters); return new string(characters); } or as an extension method: public static string Reverse(this string s) { if (s == "") return ""; char[] characters = s.ToCharArray(); Array.Reverse(characters); return new string(characters); } The differences of the 2 methods above is on the caller (how to use Reverse()), and they may co-exist: For example: string test = "abc"; string result1 = Reverse(test); // traditional way string result2 = test.Reverse(); // call the extension


Print reverse string in c sharp?

To print a reverse string in C#, you can use the Array.Reverse method or LINQ. Here's a simple example using Array.Reverse: string original = &quot;Hello, World!&quot;; char[] charArray = original.ToCharArray(); Array.Reverse(charArray); string reversed = new string(charArray); Console.WriteLine(reversed); This code converts the string to a character array, reverses the array, and then creates a new string from the reversed array before printing it.


How to Program for reversal of string ven123kat in c?

#include #include #include int reverse(int i);char st[]="ven123kat";void main() {printf("\nThe string is: %s", st);reverse(0);printf("\nReversed string is: %s", st);getch();}int reverse(int i) {if (i


Special character in C language?

special character in c language are as follows~ ' ! @ # % ^ &amp; * () _ - + = | \ {} [] : ; " &lt;&gt; , . ? /


Definition of buffer in assembly language?

its just like a string of c++


How do you make a program to reverse nummber in c language?

I'd use sprintf (assuming the number wasn't a string already) and pointers. If that's not enough of a clue, you're really not ready to be in this programming class.


How you can convert from string to int in C language?

Use the atoi() or atol() function.