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## nruneprog |
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### Instructions |
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Écrire un programme qui reçoit une `string` en paramètre et qui retourne la énième `rune` de la `string`. |
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### Utilisation : |
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```console |
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student@ubuntu:~/piscine-go/nruneprog$ ./nruneprog "hello" 2 |
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e |
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student@ubuntu:~/piscine-go/nruneprog$ ./nruneprog "hello" 4 | cat -e |
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l$ |
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student@ubuntu:~/piscine-go/nruneprog$ ./nruneprog "hello" 5 |
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o |
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student@ubuntu:~/piscine-go/nruneprog$ ./nruneprog "hello" |
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student@ubuntu:~/piscine-go/nruneprog$ ./nruneprog "hello" f | cat -e |
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"f" is not an integer value$ |
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student@ubuntu:~/piscine-go/nruneprog$ ./nruneprog "hello" 9 |
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Invalid position: "9" in "hello" |
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student@ubuntu:~/piscine-go/nruneprog$ |
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``` |
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