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title: "Decimal to Hex and Back"
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published_at: "2020-10-27T17:09:38+00:00"
modified_at: "2024-05-26T13:21:18+00:00"
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excerpt: "Converting from hexadecimal to decimal number systems has been the bane of many an aspiring machine code programmer. This listing does the converting for you. When you RUN the program, a prompt asks you for a hex number. You can either type one in to get the decimal equivalent, or press ENTER to flip to…"
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---

# Decimal to Hex and Back

Converting from hexadecimal to decimal number systems has been the bane of many an aspiring machine code programmer. This listing does the converting for you. When you RUN the program, a prompt asks you for a hex number. You can either type one in to get the decimal equivalent, or press ENTER to flip to the decimal to hex mode , where you can type in a base 10 number to get the hex form.