import std.algorithm, std.container, std.conv, std.math, std.range, std.typecons, std.stdio, std.string; import std.numeric; auto rdsp(){return readln.splitter;} void pick(R,T)(ref R r,ref T t){t=r.front.to!T;r.popFront;} void readV(T...)(ref T t){auto r=rdsp;foreach(ref v;t)pick(r,v);} void readA(T)(size_t n,ref T[]t){t=new T[](n);auto r=rdsp;foreach(ref v;t)pick(r,v);} void main() { int n; readV(n); long[] a; readA(n, a); auto g = a.fold!gcd; foreach (i, ai; a) { write(ai/g); if (i < n-1) write(":"); } writeln; }