Write a C++ program

Question Write a C++program that will the binary search tree implementation of a dictionary to find Word co-occurrence (appearing together in sequence or simultaneously). This is a phenomenon that counts the frequency of pairs of words. Your code should insert as a pair any two words and keep track of their frequency. For example, if your input file contains the following sentence a penny saved is a penny earned the following will happen add: frequency 1 add frequency 1 add frequency a, pennyin tree only add frequency-becomes 2 Addspenny, earned> frequency1 Etc. Your program should: read text from an input file. Calculate statistics and display results including the pair and its frequency. Question Write a C++program that will the binary search tree implementation of a dictionary to find Word co-occurrence (appearing together in sequence or simultaneously). This is a phenomenon that counts the frequency of pairs of words. Your code should insert as a pair any two words and keep track of their frequency. For example, if your input file contains the following sentence a penny saved is a penny earned the following will happen add: frequency 1 add frequency 1 add frequency a, pennyin tree only add frequency-becomes 2 Addspenny, earned> frequency1 Etc. Your program should: read text from an input file. Calculate statistics and display results including the pair and its frequency