import std.stdio;

void main() {
	int[] x = [1,2,3];
	int[3] y = [1,2,3];
	int* z = [1,2,3];
	
	// work, incorrectly
	writefln("%3.2f", [1,2,3]);
	writefln("%3.2f", x);
	writefln("%3.2f", y);
	writefln("%d", [1,2,3]);
	writefln("%d", x);
	writefln("%d", y);
	
	writefln("--");
	
	// fail, correctly
	writefln("%3.2f", z);
	writefln("%d", z);
	writefln("%3.2f", ['f','o','o']);
}