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31 lines
899 B
31 lines
899 B
5 years ago
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## rostring
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### Instructions
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Write a program that takes a string and displays this string after rotating it
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one word to the left.
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Thus, the first word becomes the last, and others stay in the same order.
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A "word" is defined as a part of a string delimited either by spaces/tabs, or
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by the start/end of the string.
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Words will be separated by only one space in the output.
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If the number of arguments is not one, the program displays \n.
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And its output :
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```console
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student@ubuntu:~/piscine/rostring$ go build
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student@ubuntu:~/piscine/rostring$ ./rostring "abc " | cat -e
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abc$
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student@ubuntu:~/piscine/rostring$ ./rostring "Que la lumiere soit et la lumiere fut"
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la lumiere soit et la lumiere fut Que
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student@ubuntu:~/piscine/rostring$ ./rostring " AkjhZ zLKIJz , 23y"
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zLKIJz , 23y AkjhZ
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student@ubuntu:~/piscine/rostring$ ./rostring | cat -e
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$
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student@ubuntu:~/piscine/rostring$
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```
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