strtok string function in C programming language
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strtok string function in C programming language
strtok string function in C programming language
In this tutorial, we will discuss strtok string function in C programming language
strtok() -In C programming language,strtok string function used to breaks the token into a series of the string using the delimiter.
Declaration
Syntax
The syntax of the strtok() function in the c language is :
char *strtok(char *str1, const char *delemiters);
parameter or arguments
str1– The content of the string is separated into a smaller part of the string(smaller token)
delimiters(String) – It is containing delimiter characters used to breaks token
Returns
The strtok() function returns a pointer to the first character of the token. If the token cannot be found, a null pointer is returned
Required Header
the required header for strtok() String function in C Programming language
#include<string.h>
Example
In this program input string “My website, code for coding, for learning coding” is analyzed using strtok() function, delimiter comma(,) is used to separates each substring from the main string
Program 1
#include <stdio.h> #include <stdlib.h> int main() { char myweb[100]="My web site, code for coding, for learning coding"; char *p; p=strtok(myweb,",:"); while(p!=NULL) { printf("%s\n",p); p=strtok(NULL,",:"); getch(); } return 0; }
When above program me is compiled it will produce the following result
My web site code for coding for learning coding
There are other C programming language functions that are similar to the this function
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