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726 B
726 B
range
Instructions
Write a program which must:
-
Allocate (with
make) a slice of integers. -
Fill it with consecutive values that begins at the first argument and end at the second argument (Including the values of thoses arguments !).
-
That prints the slice.
Errors should be handled.
If the number of arguments is different from 2 the program prints nothing.
Expected output :
student@ubuntu:~/range$ go build
student@ubuntu:~/range$ ./range 1 3
[1 2 3]
student@ubuntu:~/range$ ./range -1 2 | cat -e
[-1 0 1 2]$
student@ubuntu:~/range$ ./range 0 0
[0]
student@ubuntu:~/reverserange$ ./reverserange 0 nan | cat -e
strconv.Atoi: parsing "nan": invalid syntax$
student@ubuntu:~/range$