Use C language Exercise 2:Write code for the following functions:A. int strlen(const char "s); [returns string length]B. char* strepy(char *s1, const char *s2); [Copies string s2 into array sl. The value of sl isreturned.]C. char* strcat(char *sl,const char *s2); [Appends string s2 to array sl. The first characterof s2 overwrites the terminating null character of sl. The value of sl is returned.] Useabove function in your program to get and print length of a string, copy strl to str2 andappend str2 at the end of str1. Do not use string.h header file in your programme.

The last character of a string is appended by null and it is represented as \0

Answered: Write code for the following functions:

Engineering

Computer Science

Write code for the following functions:

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter10: Pointers

Section: Chapter Questions

Problem 2PP

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