C++, the inputs and outputs must be same as sample,should meet requirements, use of data structures if possible will upvote if correct

Word Count In web searching applications, one of the most basic tasks is counting the words appearing in the web page Can you write a program to solve this task? Input The input contains a single case, indicating the text of the web page. The text contains many English words in several lines and in each line there could be more than one word. The input only contains English words, separated by space or line breaks. Words are case-sensitive. Output Print the words in alphabetic order with the corresponding appearance count in the text. For each word, please print the result in a single line (separate the word and the number with space). Sample Output Computer 1 algorithm 1 analysis 1 and 1 computer 3 department 1 design 2 quantum 1 science 1 system 1 Sample Input Computer system computer design algorithm design and analysis quantum computer computer science department