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719 B
719 B
firstword
Instructions
Write a program that takes a string and displays its first word, followed by a newline('\n').
-
A word is a section of
stringdelimited by spaces or by the start/end of thestring. -
The output will be followed by a newline(
'\n'). -
If the number of parameters is not 1, or if there are no words, the program displays a newline(
'\n').
Usage
student@ubuntu:~/piscine-go/test$ go build
student@ubuntu:~/piscine-go/test$ ./test "hello there"
hello
student@ubuntu:~/piscine-go/test$ ./test "hello ......... bye"
hello
student@ubuntu:~/piscine-go/test$ ./test
student@ubuntu:~/piscine-go/test$ ./test "hello" "there"
student@ubuntu:~/piscine-go/test$