Write a C++ program that processes every command line argument, excluding the program name. Add as many comments as possible for future reference.

Your program may operate in several modes:

Reverse mode: when enabled, the program reverses the order of the letters in an argument

Upper mode: when enabled, the program converts all lowercase letters in the argument to uppercase letters

NoVowel mode: when enabled, the program skips vowels (a, e, i, o, u, A, E, I, O, U)

The program starts with all modes disabled.

As each argument is processed, the program determines the length of each argument. Based on the length, it may toggle the mode settings (toggle means if the mode is disabled, enable it, and if the mode is enabled, disable it). Toggling is performed according to the following rules:

1. If the length of the argument is evenly divisible by 2, toggle Reverse mode

2. If the length of the argument is evenly divisible by 3, toggle Upper mode

3. If the length of the argument is evenly divisible by 5, toggle NoVowel mode ok

After determining the length of an argument and processing any mode toggling, the program must apply any enabled modes to the argument, print the argument out on a line by itself, then proceed to the next argument.

Note that it is possible, and valid, for there to be no command line arguments after the program name.

Examples:

$ ./prog0 Hello, nothing world bye world ok ,

OLLEH

GNIHTON

DLRW

yb

dlrow

ok

The first argument is of length 6, which toggles both Reverse and Upper to on

The second argument is of length 7, nothing changes

The third argument is of length 5, which toggles NoVowel to on

The fourth argument is of length 3, which toggles Upper off

The fifth argument is of length 5, which toggles NoVowel to off

The sixth argument is of length 2, which toggles Reverse to off

$ ./prog0 several nothing wording changes

several

nothing

wording

changes