puti @= fn(x: int) {
	 #C("printf(\"%ld\\n\", (long)x);
");
};
putf @= fn(x: float) {
	 #C("printf(\"%f\\n\", (double)x);
");
};

// f @= fn(x @ int) Type {
// struct {
// a: [x]float;
// }
// };



pair @= fn(s @ Type) Type {
	 [2]s
};

main @= fn() {
x : pair(int);
y : pair(int);
z : pair(float);
x[0] = 7;
puti(x[0]);
z[0] = 3.3;
putf(z[0]);
};