Submission #4050653

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main() {
  int H, W;
  cin >> H >> W;
  vector<vector<string>> bc(H,vector<string>(W));
  for (int i = 0; i< H;i++){
    for (int j = 0; j<W ; j++){
      cin >> bc.at(i).at(j) ;
    }
  }
  vector<int>t(H);
  for (int i= 0;i<H;i++){
    for (int j= 0;j<W;j++){
      if (bc.at(i).at(j) == "."){
        t.at(i)++;
      }
    }
    if (t.at(i) == W){
        for (int j=0;j<W;j++){
    	
      
        bc.at(i).at(j) = "";
      }
    }
  }
  vector<int>s(W);
  for (int j= 0;j<W;j++){
    for (int i= 0; i<H;i++){
      if (bc.at(i).at(j)=="."){
        s.at(j) ++;
      }
    }

    if (s.at(j)== H){
          for (int i = 0;i<H;i++){
      bc.at(i).at(j) = "";
    }
    }
  }
  for (int i= 0;i<H;i++){
    for (int j= 0;j<W;j++){
      cout << bc.at(i).at(j);
      if (j == W-1){
        cout <<endl;
      }
    }
  }
}


        

        




    

        
        
    


          










    
 



      


    

  


      
    

    
   

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