HW2 CS240 - Programming in C HOMEWORK 2 ——————————————————————————————————————————————————————————————————————————————— Write a C program to implement the following requirement: Input: The program...

Please make sure it works in LINUX environment and all the outputs works. Thank you


HW2 CS240 - Programming in C HOMEWORK 2 ——————————————————————————————————————————————————————————————————————————————— Write a C program to implement the following requirement: Input: The program will read from the standard input any text up to 10,000 characters. Output: The program will sort the words in alphabetical order and print to the standard output: On the first line, the sorted words separated by a comma “,”. On the second line, the index of the sorted words separated by a comma “,”. The index start from 0. If two words are the same, the smaller index will appear first. (A word is a string without whitespaces (space/tab/new line character)) ——————————————————————————————————————————————————————————————————————————————— Note: If the input text is empty or there is no word in the input text, the program must print the empty string to stdout. ——————————————————————————————————————————————————————————————————————————————— Requirements: Use the following struct to store the word and its index: struct WORD { char *s; int index; } You MUST use pointer to do the sorting. If you don’t use pointer, you will get 0. Page / 1 2 CS240 - Programming in C SAMPLE INPUT 1 hello World! 123 SAMPLE OUTPUT 1 123,hello,World! 2,0,1 ——————————————————————————————————————————————————————————————————————————————— SAMPLE INPUT 2 SAMPLE OUTPUT 2 ——————————————————————————————————————————————————————————————————————————————— SAMPLE INPUT 3 This is the 1ST line. This is the 2ND line. SAMPLE OUTPUT 3 1ST,2ND,is,is,line.,line.,the,the,This,This 3,8,1,6,4,9,2,7,0,5 Page / 2 2