A class Capital has been defined to check whether a sentence has words beginning with a capital letter or not. Some of the members of the class are given below :
Class name Capital
Data member/instance variables :
sent to store a sentence
freq stores the frequency of words beginning with a capital letter
Member functions / methods :
Capital( ) default constructor
void input( ) to accept the sentence
boolean isCap(String w) checks and returns true if word begins with a capital letter, otherwise returns false
void display( ) displays the sentence along with the frequency of the words beginning with a capital letter

Specify the class Capital, giving the details of the constructor( ), void input( ), boolean isCap(String) and void display( ). Define the main( ) function to create an object and call the functions accordingly to enable the task.