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



main @= fn() {
	 puti(f(17));
};

f @= fn(k @ int) int {
k
};