/** Problem 2: Intermediate Strings & Loops * Given an input string, count the number of words ending in 'y' or 'z' -so the 'y' in "heavy" and the 'z' in "fez" count, but not the 'y' in "yellow". Make sure that your comparison is not case sensitive. We'll say that a y or z is at the end of a word if there is not an alphabetic letter immediately following it. Do not use any string functions except for substr(), at(), and size(), and isalpha() from . This is the most difficult problem in the set, * so do not start with this one. Here are some other examples: - "fez day" -> 2 "day fez" -> 2 "day fyyyz" -> 2 */ int endzy (const string& str) { int result; // Add your code here return result;

C++ 

Bjarne Stroustrup, a computer scientist from Denmark, developed the general-purpose programming language C++ as an expansion of the C programming language, sometimes known as "C with Classes." The language has evolved greatly over time, and contemporary C++ currently contains facilities for low-level memory management along with object-oriented, generic, and functional features.