#include <bits/stdc++.h> using namespace std; int main() { int a, b; cin >> a >> b; int ans1=0, ans2=0; for(int i = a; i<=b; i++) { int j = i; int sum1=0, sum2=0; while(j) { if(j%2) { sum1++; } else { sum2++; } j/=2; } if(sum1>sum2) { ans1++; } else { ans2++; } } cout << ans1 << " " << ans2 << endl; return 0; }