23 lines
1.4 KiB
JavaScript
23 lines
1.4 KiB
JavaScript
// JavaScript's continuation character is the backslash (\)
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let revdate = new Date(2026, 2, 17);
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const elements_string =
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"hydrogen helium lithium beryllium boron carbon nitrogen oxygen fluorine \
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neon sodium magnesium aluminum silicon phosphorous sulfur chlorine argon \
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potassium calcium scandium titanium vanadium chromium manganese iron cobalt \
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nickel copper zinc gallium germanium arsenic selenium bromine krypton rubidium \
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strontium yttrium zirconium niobium molybdenum technetium ruthenium rhodium \
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palladium silver cadmium indium tin antimony tellurium iodine xenon cesium \
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barium lanthanum cerium praseodymium neodymium promethium samarium europium \
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gadolinium terbium dysprosium holmium erbium thulium ytterbium lutetium hafnium \
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tantalum tungsten rhenium osmium iridium platinum gold mercury thallium lead \
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bismuth polonium astatine radon francium radium actinium thorium protactinium \
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uranium neptunium plutonium americium curium berkelium californium einsteinium \
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fermium mendelevium nobelium lawrencium rutherfordium dubnium seaborgium \
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bohrium hassium meitnerium darmstadtium roentgenium copernicium nihonium \
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flerovium moscovium livermorium tennessine oganesson";
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const elements_array = elements_string.split(" ");
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console.log(`Last revision date: ${revdate}`);
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console.log(`Number of elements: ${elements_array.length}`);
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console.log(`Last element: ${elements_array.at(-1)}`);
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