ba1n.c3 (469B) - raw

      1 // Neighbors
      2 
      3 module ba1n;
      4 import std::io;
      5 import std::io::file;
      6 import std::collections;
      7 
      8 import util;
      9 
     10 fn int main(String[] args) {
     11 	if (args.len != 2) {
     12 		io::eprintn("Please supply path to data file");
     13 		return 1;
     14 	}
     15 	File f = file::open(args[1], "rb")!!;
     16 	String pattern = io::treadline(&f)!!;
     17 	int d = io::treadline(&f)!!.to_integer(int)!!;
     18 	String[] matches = util::neighbors(pattern, d);
     19 	foreach (match : matches) {
     20 		io::printf("%s ", match);
     21 	}
     22 	return 0;
     23 }