[PS] BaekJoon 6064

Attempt1: Timeout #include <iostream> #include <map> #include <algorithm> using namespace std; int GCD(int x, int y) { if (y == 0) return x; return GCD(y, x % y); } int LCM(int x, int y) { return (x * y) / GCD(x, y); } int mai...