public/subjects/argsort

argsort

Instructions

Write a program that checks if an argument is sorted or not, the comparison should be by index of ascii and all printable characters will be used.

• Your program should return T followed by a newline \n if the argument is sorted.
• Your program should return F followed by a newline \n if the argument is not sorted.
• If the number of arguments is different from 2, do nothing.

Usage

And it's output should be:

$ go run . | cat -e
$ go run . a | cat -e
T$
$ go run . "zA1" | cat -e
F$
$ go run . " 5ABc" | cat -e
T$
$ go run .  "    s" | cat -e
T$
$ go run .  "s    " | cat -e
F$
$ go run .  "a b c" | cat -e
F$
$ go run .  "   abc" | cat -e
T$
$ go run . "2?@@^_\`abc" | cat -e
T$
$ go run . "Hello World" | cat -e
F$
$ go run . "01Talent" "student" | cat -e