#include<stdio.h>intmain(){ intn,m,k; inti,j; inth,l; scanf("%d%d%d",&n,&m,&k); intarr[n+1][m+1]; intday[k+1]; for(i=1;i<=n;i++){//录入数据 for(j=1;j<=m;j++){ scanf("%d&quo