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  1. #include <iostream>
  2. using namespace std;
  3. long long n,cmax,cmin,uc;
  4. int main()
  5. {
  6. cin>>n;
  7. cmax=-1;
  8. cmin=10;
  9. while(n!=0)
  10. {
  11. uc=n%10;
  12. if(uc>cmax)cmax=uc;
  13. if(uc<cmin)cmin=uc;
  14. n=n/10;
  15. }
  16. if(cmax%2==0 && cmin%2==1)
  17. cout<<cmax*cmin;
  18. return 0;
  19. }
Success #stdin #stdout 0.01s 5428KB
stdin
57289
stdout
Standard output is empty