#include <iostream> #include <cstdio> #include <cstring> #include <cmath> #include <set> #include <vector> #include <map> #include <queue> #include <set> #include <algorithm> #include <limits.h> using namespace std; typedef long long LL; const int MAXN=1e+5; const int MAXM=1e+6; const int INF = INT_MAX; struct Edge { int from,to,ci,next; Edge(){} Edge(int _from,int _to,int _ci,int _next):from(_from),to(_to),ci(_ci),next(_next){} }e[MAXM]; int head[MAXN],tot; int dis[MAXN]; int top,sta[MAXN],cur[MAXN]; inline void init(){ memset(head,-1,sizeof(head)); tot=0; } inline void AddEdge(int u,int v,int ci0,int ci1=0){ e[tot]=Edge(u,v,ci0,head[u]); head[u]=tot++; e[tot]=Edge(v,u,ci1,head[v]); head[v]=tot++; } inline bool bfs(int st,int et){ memset(dis,0,sizeof(dis)); dis[st]=1; queue <int> q; q.push(st); while(!q.empty()){ int now=q.front(); q.pop(); for(int i=head[now];i!=-1;i=e[i].next){ int next=e[i].to; if(e[i].ci&&!dis[next]){ dis[next]=dis[now]+1; if(next==et)return true; q.push(next); } } } return false; } LL Dinic(int st,int et){ LL ans=0; while(bfs(st,et)){ top=0; memcpy(cur,head,sizeof(head)); int u=st,i; while(1){ if(u==et){ int pos,minn=INF; for(i=0;i<top;i++) { if(minn>e[sta[i]].ci){ minn=e[sta[i]].ci; pos=i; } } for(i=0;i<top;i++){ e[sta[i]].ci-=minn; e[sta[i]^1].ci+=minn; } top=pos; u=e[sta[top]].from; ans+=minn; } for(i=cur[u];i!=-1;cur[u]=i=e[i].next) if(e[i].ci&&dis[u]+1==dis[e[i].to])break; if(cur[u]!=-1){ sta[top++]=cur[u]; u=e[cur[u]].to; } else { if(top==0)break; dis[u]=0; u=e[sta[--top]].from; } } } return ans; } int n,m; struct some { int i,j,v; some(){} some(int _i,int _j,int _v):i(_i),j(_j),v(_v){} }col[120*120],row[120*120]; int map1[120][120]; char tmp[100]; int main() { while(~scanf("%d%d",&n,&m)){ int n_col=0,n_row=0,n_emt=0; memset(map1,0,sizeof(map1)); init(); for(int i=1;i<=n;i++) for(int j=1;j<=m;j++){ scanf(" %s",tmp); if(strcmp(tmp,".......")==0){ map1[i][j]=++n_emt; } else if(tmp[3]=='\\'){ int x; if(tmp[0]!='X'){ x=(tmp[0]-'0')*100+(tmp[1]-'0')*10+(tmp[2]-'0'); col[++n_col]=some(i,j,x); } if(tmp[4]!='X'){ x=(tmp[4]-'0')*100+(tmp[5]-'0')*10+(tmp[6]-'0'); row[++n_row]=some(i,j,x); } } } for(int i=1;i<=n_row;i++){ int x=row[i].i; int cnt=0; for(int y=row[i].j+1;y<=m;y++) if(map1[x][y]){ ++cnt; AddEdge(i,n_row+map1[x][y],8); } else break; AddEdge(0,i,row[i].v-cnt); } for(int i=1;i<=n_col;i++){ int y=col[i].j; int cnt=0; for(int x=col[i].i+1;x<=n;x++) if(map1[x][y]){ ++cnt; AddEdge(n_row+map1[x][y],n_row+n_emt+i,8); } else break; AddEdge(n_row+n_emt+i,12000,col[i].v-cnt); } Dinic(0,12000); for(int i=1;i<=n;i++,puts("")) for(int j=1;j<=m;j++) if(map1[i][j]){ int ans=0; for(int k=head[n_row+map1[i][j]];k!=-1;k=e[k].next){ if(e[k].to<=n_row)ans+=e[k].ci; } printf("%d ",ans+1); } else printf("_ "); } return 0; }
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