Can you code this in C please? Thank you

change the case of alphabetic characters, print two spaces every time you encounter a space, and if you have multiple empty lines in a row, sin Inst print just one empty line avoid printing the rest. Specifically, for each character you read, do one of the following 4 things: 1) delete all digits (the characters 0, 1, 2, . . ., 9); that is, read it in, Doc nam Exp use but then don't print it if was a digit If mak 2) Interchange the case of the alphabetic letters; that is, if you encounter an 'A', print out an 'a' instead, 'B' becomes 'b', etc. - and likewise, 'a' becomes 'A'. 'z' becomes 'Z'. The you Ove 3) Every time a space character is encountered (ASCII code 32), print bet two spaces instead of just the one. If co su to no 4) When you find consecutive empty lines, print just one empty line. For simplicity, we will distinguish between 'blank' and 'empty' ' empty' means "no characters except for a newline" -a line consisting of three tabs looks* blank, but it contains 3 characters, so it will not be considered empty. Essentially, this rule simply means "if you see a bunch of CONSECUTIVE newlines, print just ene newline. Dc 5) All other characters not mentioned above (such as tabs, control ir ir di S C characters, or whatever) are simply printed verbatim. Your main program should return a value when it finishes. Return one (1) if the