#include #include #include #include #include #include #include #include #include #include #include #include #include #include #pragma warning(disable:4996) typedef long long ll; #define MIN(a, b) ((a)>(b)? (b): (a)) #define MAX(a, b) ((a)<(b)? (b): (a)) #define LINF 9223300000000000000 #define INF 2140000000 const long long MOD = 1000000007; using namespace std; int main(int argc, char* argv[]) { int n; scanf("%d", &n); if(n==1) { printf("0\n0\n"); return 0; } ll curr=n; int i; ll max=n; for(i=1; i<500; i++) { if(curr%2==0) { curr/=2; } else { curr=curr*3+1; } max=MAX(max,curr); if(curr==1) break; } printf("%d\n%lld\n", i, max); return 0; }