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26 lines
855 B
26 lines
855 B
5 years ago
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## nbrconvertalpha
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### Instructions
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Write a **program** that prints the corresponding letter in the `n` position of the alphabet, where `n` is each argument received.
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For example 1 is a, 2 is b, etc. If `n` is not a valid position of the alphabet or if the argument is not an integer, the **program** should print a space (" ").
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It should be implemented a flag `--upper` that prints the result in upper case.
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### Usage
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```console
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student@ubuntu:~/student/test$ go build
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student@ubuntu:~/student/test$ ./nbrconvertalpha
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student@ubuntu:~/student/test$ ./nbrconvertalpha 8 5 12 12 15 | cat -e
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hello$
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student@ubuntu:~/student/test$ ./nbrconvertalpha 12 5 7 5 14 56 4 1 18 25 | cat -e
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legen dary$
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student@ubuntu:~/student/test$ ./nbrconvertalpha 32 86 h | cat -e
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$
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student@ubuntu:~/student/test$ ./nbrconvertalpha --upper 8 5 25 | cat -e
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HEY$
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```
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