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This is a public service announcement for beginners looking for a decent C compiler. Please *AVOID* the use of Borland Turbo C compiler/IDE, which was discontinued more than three decades ago!
https://archive.org/details/borland-turbo-c-v2.0
Quoting from its Wikipedia article:
"First introduced in 1987, it was noted for its integrated development environment, small size, fast compile speed, comprehensive manuals and low price."
Noted for its lean-and-clean minimalism, Turbo C was great once upon a time, but its days of glory are long gone; Turbo C has become an ancient relic of the past that now belongs in a museum, not on anyone's daily-use work computer.
Disclaimer: This is NOT an advertisement to promote any specific compiler vendor. There's plenty of modern C compilers out there, and many freely available compilers can be exemplified as state of the art. I'm deliberately not mentioning any of them here; a quick web search will turn up simple instructions on how to download and install them. There are also online C compilers, and they're good for testing out small code snippets, but for daily programming, a locally installed 'offline' compiler is always recommended.