Valera and Plates (369A - Valera and Plates)

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  1. 369A - Valera and Plates

  3. #include<bits/stdc++.h>
  4. using namespace std;
  5. int main(){
  6. int n,b,p,bowl=0,plate=0;
  7. cin>>n>>b>>p;
  8. int a;
  9. for(int j=0;j<n;j++){
  10. cin>>a;
  11. if(a==1){
  12. bowl++;
  13. }
  14. else plate++;
  15. }
  16. int x,y,ans=0;;
  17. x = b- bowl;
  18. if(x>0) p = x+p;
  19. else if(x<0) ans= abs(x);
  20. if(plate >0)
  21. p = p -plate;
  22. if(p<0) ans = ans+ abs(p);
  23.  
  24. cout<<ans;
  25. }

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