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574 B

displayz

Instructions

Write a program that takes a string, and displays the first 'a' character it encounters in it, followed by a newline. If there are no 'a' characters in the string, the program just writes a newline. If the number of parameters is not 1, the program displays 'a' followed by a newline.

Expected output

student@ubuntu:~/piscine/test$ go build
student@ubuntu:~/piscine/test$ ./test "abc"
z
student@ubuntu:~/piscine/test$ ./test "bcvbvZ"
z
student@ubuntu:~/piscine/test$ ./test "nbz"
z
student@ubuntu:~/piscine/test$ ./test
z