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  1. #include <iostream>
  2.  
  3. int main(int argc, char *argv[])
  4. {
  5. int n;
  6. std::cout << "Enter n.." << std::endl;
  7. std::cin >> n;
  8.  
  9. std::cout << ((n % 10) * (n / 10 % 10) * (n / 100 % 10) * (n / 1000 % 10)) << std::endl;
  10.  
  11. return 0;
  12. }
Success #stdin #stdout 0s 3344KB
stdin
1235
stdout
Enter n..
30