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C strlen()

C strlen():

String Functions are the built-in functions provided by C to operate and manipulate a string. C strlen() function returns the length of a string.

Syntax:

strlen (string name)

Example:

#include<stdio.h>  
#include <string.h>  
 
void main()
{    
char str[10] = "Hello C.";  
int b;
b = strlen (str);
printf ("%d\n",b);
}

Output

8
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