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xpetit
46f4ddc49e
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4 years ago | |
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| .. | ||
| README.md | 4 years ago | |
README.md
repeatalpha
Instructions
Write a program called repeat_alpha that takes a string and displays it repeating each alphabetical character as many times as its alphabetical index.
The result must be followed by a newline ('\n').
'a' becomes 'a', 'b' becomes 'bb', 'e' becomes 'eeeee', etc...
If the number of arguments is different from 1, the program displays nothing.
Usage
$ go run . abc | cat -e
abbccc
$ go run . Choumi. | cat -e
CCChhhhhhhhooooooooooooooouuuuuuuuuuuuuuuuuuuuummmmmmmmmmmmmiiiiiiiii.$
$ go run . "abacadaba 01!" | cat -e
abbacccaddddabba 01!$
$ go run .
$ go run . "" | cat -e
$
$