100644 blob 0e114d9e4fc5e4dc7f1f03ccbcc5c1030aea189b	Makefile
100644 blob bce1fd3c8553b41467df2f7c40bceb255adef1ae	README.TXT
040000 tree 94b97eec66eba1284679e1427beb55f64b1fc11d	answers
100644 blob 0a7de73e451af4aff9242fa0dd84e050a39ee798	main.cpp
100644 blob 7966e7abe4b9a5a82ef88215a8d3b2cfdedc743a	util.cpp
100644 blob 590e545eae7855474060a1babe293832dd94b329	util.h