jakaria_hossain

codeforce - Cakeminator

Mar 29th, 2019
84
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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. #define fastread()(ios_base::sync_with_stdio(false),cin.tie(NULL));
  4. int main()
  5. {
  6. int m,n,rc=0,cc=0;
  7. cin>>m>>n;
  8. int row[m+1],clm[n+1];
  9. memset(row,0,sizeof(row));
  10. memset(clm,0,sizeof(clm));
  11. for(int i=0;i<m;i++)
  12. {
  13. for(int j=0;j<n;j++)
  14. {
  15. char s;
  16. cin>>s;
  17. if(s!='.')
  18. {
  19. if(row[i]==0)
  20. {
  21. rc++;
  22. row[i]=1;
  23. }
  24. if(clm[j]==0)
  25. {
  26. cc++;
  27. clm[j]=1;
  28. }
  29. }
  30. }
  31. }
  32. // cout<<rc<<" "<<cc<<endl;
  33. /*if(rc*cc>m*n)
  34. {
  35. printf("0\n");
  36. return 0;
  37. }*/
  38. printf("%d\n",m*n-rc*cc);
  39. }
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