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918 B
918 B
wdmatch
Instructions
Write a program that takes two string and checks whether it is possible to write the first string with characters from the second string, while respecting the order in which these characters appear in the second string.
If it is possible, the program displays the string followed by a newline ('\n'), otherwise it simply displays nothing.
If the number of arguments is different from 2, the program displays nothing.
Usage
student@ubuntu:~/wdmatch/test$ go build
student@ubuntu:~/wdmatch/test$ ./test faya fgvvfdxcacpolhyghbreda
faya
student@ubuntu:~/wdmatch/test$ ./test faya fgvvfdxcacpolhyghbred
student@ubuntu:~/wdmatch/test$ ./test error rrerrrfiiljdfxjyuifrrvcoojh
student@ubuntu:~/wdmatch/test$ ./test "quarante deux" "qfqfsudf arzgsayns tsregfdgs sjytdekuoixq "
quarante deux
student@ubuntu:~/wdmatch/test$ ./test
student@ubuntu:~/wdmatch/test$