import std.stdio, std.array, std.string, std.conv, std.algorithm; import std.typecons, std.range, std.random, std.math, std.container; import std.numeric, std.bigint, core.bitop; long ask(int[] xyz) { writeln("? ", xyz[0], " ", xyz[1], " ", xyz[2]); stdout.flush; return readln.chomp.to!long; } int search(int xyz) { long[int] d; int[] query = [-150, -150, -150]; foreach (i; iota(-100, 101, 10)) { query[xyz] = i; d[i] = ask(query); } int mi = -1; long md = 1L << 59; foreach (k; d.keys) { if (d[k] < md) { mi = k; md = d[k]; } } int mmi = -1; long mmd = 1L << 59; foreach (i; iota(-15, 15)) { query[xyz] = mi + i; long dd = ask(query); if (dd < mmd) { mmi = mi + i; mmd = dd; } } return mmi; } void main() { int x = search(0); int y = search(1); int z = search(2); writeln("! ", x, " " , y , " ", z); }