Write a program in C++ to count the number of words and characters in a file. Add an exception as well to check if the file is not present in the system.Test Data:Input the file name to be opened: test.txtExpected Output:The content of the file test.txt is:test line 1test line 2test line 3test line 4The number of words in the file test.txt is: 12The number of characters in the file test.txt is: 36