C strlen()

The strlen() function returns the length of the given string. It doesn't count null character '\0'.

snippet

#include
#include   
int main(){  
char ch[20]={'r', 'o', 'o', 'k', 'i', 'e', 'n', 'e', 'r', 'd', '\0'};  
   printf("Length of string is: %d",strlen(ch));  
 return 0;  
}

Output:

Output

Length of string is: 10

Related Tutorial

1 C String

2 C gets() & puts()

3 C String Functions

4 C strlen()

5 C strcpy()

6 C strcat()

7 C strcmp()

8 C strrev()

9 C strlwr()

10 C strupr()

11 C strstr()

Try it

http://codeamaze.com

Contents +