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600 B
600 B
strlenprog
Instructions
-
Write a program that counts the characters of a
stringand that returns that value. -
If the program receives more than one
stringor no arguments must not return anything (see theExpected output).
Expected output :
student@ubuntu:~/piscine-go/strlenprog$ go build
student@ubuntu:~/piscine-go/strlenprog$ ./strlenprog "hello"
5
student@ubuntu:~/piscine-go/strlenprog$ ./strlenprog
student@ubuntu:~/piscine-go/strlenprog$
student@ubuntu:~/piscine-go/strlenprog$ ./strlenprog "hello" "how are you"
student@ubuntu:~/piscine-go/strlenprog$