Do these two problems in C$.$ problem $1$: Write a program that reads lines from stdin and for each line determines if it is

a palindrome. To deal with more advanced test cases, your program should ignore

case, punctuation, and whitespace. Blank lines should be ignored and not counted

as palindromes or not palindromes. For full credit, yourprogram should have a

function that takes the string as a parameter and returns $1$ if it is a palindrome and

$0$ otherwise. The main function should do all the input and output. A summary of

the number of palindromes should be printed at the end. Problem $2$: Write a program that can encrypt and decrypt data using the Caesar cipher

method $($Caesar cipher$).$Your program takes two command line arguments: $-$e$$ or $-$d$$

to specify if you are encoding or decoding,respectively; and then the amount to shift.

You will take in the data as stdin and produce the result to stdout. Your program

can ignore the case of the input and generate the output in upper case but preserve

whitespace and any non$-$alphabet characters. The examples below illustrate how the

program should work.