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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. int main() {
  6. int n, r;
  7. cin >> n >> r;
  8. cout << ceil(r / (double)(n * 1.44));
  9. return 0;
  10. }
Success #stdin #stdout 0s 4500KB
stdin
1 10
stdout
7