Project: Hexadecimal Filter (Unicode)
Write a filter program that converts the input stream from characters to Unicode codepoints in hexadecimal representation. Always print six heaxadecimal digits per codepoint and separate each with a space. Print at most 10 Unicode codepoints per line.
Output
$ swiftc HexadecimalFilterUnicode.swift -I . -L . -lUtils
error: link command failed with exit code 1 (use -v to see invocation)
ld: library not found for -lUtils
clang: error: linker command failed with exit code 1 (use -v to see invocation)
$ swiftc HexadecimalFilterUnicode.swift -I . -L . -lUtils
error: link command failed with exit code 1 (use -v to see invocation)
ld: library not found for -lUtils
clang: error: linker command failed with exit code 1 (use -v to see invocation)