#include #define syosu(x) fixed< P; typedef pair pdd; typedef pair pll; typedef vector vi; typedef vector vvi; typedef vector vd; typedef vector vvd; typedef vector vl; typedef vector vvl; typedef vector vs; typedef vector

vp; typedef vector vvp; typedef vector vpll; typedef pair pip; typedef vector vip; const int inf=1<<30; const ll INF=1ll<<60; const double pi=acos(-1); const double eps=1e-9; const ll mod=1e9+7; const int dx[4]={0,1,0,-1},dy[4]={1,0,-1,0}; int h,w; vvi a; int main(){ cin>>h>>w; a=vvi(h,vi(w)); for(int i=0;i>c; if(c=='#') a[i][j]++; } bool B=0; for(int i=0;i0){ bool flag=1; vvi b(h,vi(w)); for(int I=0;I