In C language

1. Finish writing this program that finds the length of a string. Do not use the builtin strlen function. #include int main(int argc, char **argv) char *input = argv[1]; int length; printf ("The length of the string is %d ", length); When run, you should get: $./a.out "This is a really long string" The length of the string is 28 2. Add some code to the above code so that it counts the number of h's in the string. You should be able to count both upper case and lower case h's. You will need to loop over the string, and whenever you find a 'h' increment your count. When run, you should get: $./charcount "Hello World" The length of the string is 11 There is ih in the string $./charcount "Hello there" The length of the string is 11 There are 2 h's in the string Note the difference in the output depending on if there is one 'h' or more than one 'h' in the string