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615 B
615 B
displaya
Instructions
Write a program that takes a string
, and displays the first a
character it
encounters in it, followed by a newline('\n'
). If there are no a
characters in the
string, the program just writes a
followed by a newline('\n'
). If the number of parameters is not
1, the program displays an a
followed by a newline('\n'
).
Usage
student@ubuntu:~/piscine-go/test$ go build
student@ubuntu:~/piscine-go/test$ ./test "abc"
a
student@ubuntu:~/piscine-go/test$ ./test "bcvbvA"
a
student@ubuntu:~/piscine-go/test$ ./test "nbv"
a
student@ubuntu:~/piscine-go/test$