<span style="font-style:italic;color:#969896;">// Greetings, intrepid explorer, to the magnum opus of verbosity – the exhaustive elucidation
</span><span style="font-style:italic;color:#969896;">// of the venerable "Hello, World!" program in the illustrious realm of C++.
</span><span style="color:#323232;">
</span><span style="font-style:italic;color:#969896;">// Our inaugural act involves the summoning of external powers through the sacred rite of inclusion.
</span><span style="font-style:italic;color:#969896;">// The venerable library is invoked, opening the gateway to input and output sorcery.
</span><span style="font-weight:bold;color:#a71d5d;">#include </span><span style="color:#183691;"><iostream>
</span><span style="color:#323232;">
</span><span style="font-style:italic;color:#969896;">// Brace yourself, noble adventurer, for the initiation of our journey transpires within the sanctum
</span><span style="font-style:italic;color:#969896;">// of the 'main' function – the veritable heart and soul of our C++ odyssey.
</span><span style="font-weight:bold;color:#a71d5d;">int </span><span style="font-weight:bold;color:#795da3;">main</span><span style="color:#323232;">() {
</span><span style="color:#323232;"> </span><span style="font-style:italic;color:#969896;">// Let us forge a pact with the realm of 'std', alleviating the syntactic tribulations
</span><span style="color:#323232;"> </span><span style="font-style:italic;color:#969896;">// through the divine power of the 'using' declaration. Behold the namespace, a sanctuary
</span><span style="color:#323232;"> </span><span style="font-style:italic;color:#969896;">// where the gods of C++ convene, rendering our code free from the shackles of verbosity.
</span><span style="color:#323232;"> </span><span style="font-weight:bold;color:#a71d5d;">using</span><span style="color:#323232;"> namespace std;
</span><span style="color:#323232;">
</span><span style="color:#323232;"> </span><span style="font-style:italic;color:#969896;">// As we stand on the precipice of expression, the 'cout' oracle emerges.
</span><span style="color:#323232;"> </span><span style="font-style:italic;color:#969896;">// This venerable entity, an emissary of the standard output stream, awaits our command.
</span><span style="color:#323232;"> </span><span style="font-style:italic;color:#969896;">// With the '<<' conjuration, we channel the essence of our proclamation, "Hello, World!",
</span><span style="color:#323232;"> </span><span style="font-style:italic;color:#969896;">// and cast it into the void of the console, where it shall resonate for eternity.
</span><span style="color:#323232;"> cout </span><span style="font-weight:bold;color:#a71d5d;"><< </span><span style="color:#183691;">"Hello, World!" </span><span style="font-weight:bold;color:#a71d5d;"><<</span><span style="color:#323232;"> endl;
</span><span style="color:#323232;">
</span><span style="color:#323232;"> </span><span style="font-style:italic;color:#969896;">// The denouement approaches, where our protagonist, the 'main' function,
</span><span style="color:#323232;"> </span><span style="font-style:italic;color:#969896;">// bestows upon the cosmic arbiter – the operating system – a token of acknowledgment.
</span><span style="color:#323232;"> </span><span style="font-style:italic;color:#969896;">// The triumphant 'return 0' is a symphony of numerical reverence, echoing
</span><span style="color:#323232;"> </span><span style="font-style:italic;color:#969896;">// the harmony of a flawless performance in the grand opera of computational artistry.
</span><span style="color:#323232;"> </span><span style="font-weight:bold;color:#a71d5d;">return </span><span style="color:#0086b3;">0</span><span style="color:#323232;">;
</span><span style="color:#323232;">}
</span>
The Nano’s PWM frequency can be adjusted from the default 490 Hz, with a maximum of 4MHz, at which point the resolution is 4. At a resolution of 256 (which is more than enough for this application), the maximum PWM frequency is 62.5 kHz, which is far outside our hearing range, though can still barely be heard by some younger cats
It depends on how well you get by and how widely drugs are available in your area. If I’m barely making ends meet, I don’t want to give the little I have left to someone who will likely spend it on drugs