The C-style character string. The string class type introduced with Standard C. The C-Style Character String. The C-style character string originated within the C language and continues to be supported within C. This string is actually a one-dimensional array of characters which is terminated by a null character ' 0'.
C++ Program to Reverse a String
Reverse of String means reverse the position of all character of any String. For example reverse of porter is retrop.
Output
Explanation Of Program :
Firstly find the length of the string using library function strlen().
Suppose we accepted String 'hitesh' then
Code
As we know String is charracter array and Character array have character range between 0 to length-1. Thus we have position of last character in variable 'j'.Current Values of 'i' and 'j' are :
Bob auto tune free mp3 download. 'i' positioned on first character and 'j' positioned on last character. Now we are swapping characters at position 'i' and 'j'. After interchanging characters we are incrementing value of 'i' and decrementing value of 'j'.
Code
If i crosses j then process of interchanging character is stopped.
Pure VPN Privide Lowest Price VPN Just @ $1.65. Per Month with Non Detected IP Lowest Price Non Detected IP VPNMagenet is best Adsense Alternative here we earn $2 for single link, Here we get links ads. MagenetCloud computing is the on demand availability of computer system resources, especially data storage and computing power, without direct active management by the user. Cloud Computing TutorialCollege Projects Related to Java, AWT, C Projects for College, C++ Projects for College, Android Projects. Download Java C C++ Projects
C++ provides following two types of string representations −
The C-Style Character String
The C-style character string originated within the C language and continues to be supported within C++. This string is actually a one-dimensional array of characters which is terminated by a null character '0'. Thus a null-terminated string contains the characters that comprise the string followed by a null.
The following declaration and initialization create a string consisting of the word 'Hello'. To hold the null character at the end of the array, the size of the character array containing the string is one more than the number of characters in the word 'Hello.'
If you follow the rule of array initialization, then you can write the above statement as follows −
Following is the memory presentation of above defined string in C/C++ −
Actually, you do not place the null character at the end of a string constant. The C++ compiler automatically places the '0' at the end of the string when it initializes the array. Let us try to print above-mentioned string −
When the above code is compiled and executed, it produces the following result −
C++ supports a wide range of functions that manipulate null-terminated strings −
String In Dev C++
Following example makes use of few of the above-mentioned functions −
When the above code is compiled and executed, it produces result something as follows −
String Function In Dev C++The String Class in C++
The standard C++ library provides a string class type that supports all the operations mentioned above, additionally much more functionality. Let us check the following example −
When the above code is compiled and executed, it produces result something as follows −
Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |