"""
distance(529,1000,528,994,475,670):  0.9863939238321064
distance(529,1000,528,994,443,533):  8.05555037796247
distance(529,1000,528,994,495,812):  2.6303837968857167
distance(862,1000,864,992,891,883):  0.24253562503633297
distance(806,10,804,15,519,747):  7.242118188905044
distance(806,10,804,15,627,478):  7.613508865259127
distance(807,1000,809,991,913,485):  8.243357397108934
    """.trimIndent()
            .split("\n")
            .map { it.substring(0,it.indexOf("):")) }
            .map { it.substring(it.indexOf("(") + 1)}
            .map { it.split(",").map { Integer.parseInt(it) } }
            .map { it.fold("distance(") {a,b -> if(a == "") b.toString() else "$a,$b" }+ "):  " + distance(*it.toIntArray()) }
            .forEach(System.out::println)