Hey! I just did the test and your answer is MAN.
<h2>
Answer:</h2><h2>#include <iostream>
</h2><h2>using namespace std;
</h2><h2>
</h2><h2>int main()
</h2><h2>{
</h2><h2> char c;
</h2><h2> int isLowercaseVowel, isUppercaseVowel;
</h2><h2>
</h2><h2> cout << "Enter an alphabet: ";
</h2><h2> cin >> c;
</h2><h2>
</h2><h2> // evaluates to 1 (true) if c is a lowercase vowel
</h2><h2> isLowercaseVowel = (c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u');
</h2><h2>
</h2><h2> // evaluates to 1 (true) if c is an uppercase vowel
</h2><h2> isUppercaseVowel = (c == 'A' || c == 'E' || c == 'I' || c == 'O' || c == 'U');
</h2><h2>
</h2><h2> // evaluates to 1 (true) if either isLowercaseVowel or isUppercaseVowel is true
</h2><h2> if (isLowercaseVowel || isUppercaseVowel)
</h2><h2> cout << c << " is a vowel.";
</h2><h2> else
</h2><h2> cout << c << " is a consonant.";
</h2><h2>
</h2><h2> return 0;
</h2><h2>}</h2>
Explanation:
To protect from attackers gaining access by sitting on a certain configuration too long.
