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#include <iostream>
#include <fstream>
#include <string.h>
using namespace std;
ifstream f("rj.in");
ofstream g("rj.out");
int N,M,r[102][102],ju[102][102],ri,rj,ji,jj,i,j,q[500],p=0,minim=203,fi,fj;
char s[102][102];
const int dx[8]={-1,0,1,0,-1,-1,1,1};
const int dy[8]={0,1,0,-1,-1,1,1,-1};
int verificar(int i,int j)
{
if ((i<1||i>N||j<1||j>M)||(r[i][j]!=0)) return 0;
else return 1;
}
int verificaj(int x,int y)
{
if ((x<1 || x>N || y<1 || y>M) || (ju[x][y]!=0)) return 0;
else return 1;
}
void adauga(int x)
{
q[p]=x;
p++;
}
void sterge()
{
for (int i=0;i<p-1;i++)
q[i]=q[i+1];
p--;
}
int vida()
{
if (p==0) return 1;
else return 0;
}
int primul()
{
return q[0];
}
void leer()
{
adauga(ri);
adauga(rj);
r[ri][rj]=1;
while (vida()==0)
{
i=primul();
sterge();
j=primul();
sterge();
for (int k=0;k<8;k++)
{
if (verificar(i+dx[k],j+dy[k])==1)
{
r[i+dx[k]][j+dy[k]]=r[i][j]+1;
adauga(i+dx[k]);
adauga(j+dy[k]);
}
}
}
}
void leej()
{
adauga(ji);
adauga(jj);
ju[ji][jj]=1;
while (vida()==0)
{
i=primul();
sterge();
j=primul();
sterge();
for (int k=0;k<8;k++)
{
if (verificaj(i+dx[k],j+dy[k])==1)
{
adauga(i+dx[k]);
adauga(j+dy[k]);
ju[i+dx[k]][j+dy[k]]=ju[i][j]+1;
}
}
}
}
int main()
{
f>>N>>M;
f.get();
for (int i=1;i<=N;i++)
{
f.getline(s[i],102);
for (int j=M;j>=1;j--)
{
s[i][j]=s[i][j-1];
}
}
for (int i=1;i<=N;i++)
for (int j=1;j<=M;j++)
{
if (s[i][j]=='X')
{
r[i][j]=-1;
ju[i][j]=-1;
}
else
{
r[i][j]=0;
ju[i][j]=0;
}
if (s[i][j]=='R')
{
ri=i;
rj=j;
}
if (s[i][j]=='J')
{
ji=i;
jj=j;
}
}
leer();
leej();
for (int i=1;i<=N;i++)
{
for (int j=1;j<=M;j++)
{
if (r[i][j]==ju[i][j] && r[i][j]<minim && r[i][j]!=-1 && r[i][j]!=0 && ju[i][j]!=0)
{
fi=i;
fj=j;
minim=r[i][j];
}
}
}
g<<minim<<" "<<fi<<" "<<fj;
}