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#include <fstream>
#include <iomanip>
#define INF 0x3f3f3f3f
#define iv i + di[w]
#define jv j + dj[w]
using namespace std;
ifstream is("rj.in");
ofstream os("rj.out");
int n, m;
int xj, yj, xr, yr;
int d[105][105];
char q[105][105];
const int di[] = { 1, 1, 1, 0, 0, -1, -1, -1};
const int dj[] = { -1, 0, 1, 1, -1, -1, 0, 1 };
int dmin;
void FILL(int i, int j, int k);
bool OK(int i, int j);
int main()
{
is >> n >> m;
is.get();
for ( int i = 1; i <= n; ++i )
{
for ( int j = 1; j <= m; ++j )
{
q[i][j] = is.get();
if ( q[i][j] == '\n' )
q[i][j] = ' ';
d[i][j] = INF;
if ( q[i][j] == 'R' )
{
xr = i;
yr = j;
d[i][j] = 1;
continue;
}
if ( q[i][j] == 'J' )
{
xj = i;
yj = j;
//d[i][j] = -1;
continue;
}
if ( q[i][j] == 'X' )
d[i][j] = 0;
}
if ( q[i][m] != ' ' )
is.get();
}
FILL(xr, yr, 1);
/*for ( int i = 1; i <= n; ++i )
{
for ( int j = 1; j <= m; ++j )
//os << setw(3) << d[i][j];
os << q[i][j];
os << "\n";
}*/
dmin = ( d[xj][yj] + 2 ) / 2;
os << dmin << " ";
while ( d[xj][yj] != dmin )
{
for ( int i = 0; i < 8; ++i )
{
if ( d[xj + di[i]][yj + dj[i]] == d[xj][yj] - 1 )
{
xj += di[i];
yj += dj[i];
i = 8;
}
}
}
os << xj << " " << yj;
is.close();
os.close();
return 0;
}
void FILL(int i, int j, int k)
{
d[i][j] = k;
for ( int w = 0; w < 8; ++w )
{
if ( !OK(iv, jv) )
continue;
if ( iv != i || jv != j )
{
if ( !d[i][jv] && !d[iv][j] )
continue;
}
if ( d[iv][jv] > d[i][j] + 1 )
FILL(iv, jv, k + 1);
}
}
bool OK(int i, int j)
{
if ( !i || !j || i > n || j > m )
return false;
if ( !d[i][j] )
return false;
return true;
}