tanitanin · August 29, 2015 14:08
diff --git a/gcd_lcm.h b/gcd_lcm.h
 #pragma once

 template<class T> T gcd(T a, T b) {
  T c;
  while ( a != 0 ) { c = a; a = b%a;  b = c; }
  return b;
 }

 template<class T> T lcm(T a, T b) {
  return a / gcd(a,b) * b;
 }
	#pragma once

	template<class T> T gcd(T a, T b) {
	T c;
	while ( a != 0 ) { c = a; a = b%a; b = c; }
	return b;
	}

	template<class T> T lcm(T a, T b) {
	return a / gcd(a,b) * b;
	}