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#include <fstream>
#include <queue>
using namespace std;
ifstream cin("kdrum.in");
ofstream cout("kdrum.out");
struct idk{
int i,j,mod;
};
const int vx[]={0,1,0,-1},vy[]={1,0,-1,0};
int n,m,k,x1,y1,x2,y2,v[55][55],dp[55][55][12005];
queue <idk> q;
int main()
{
cin>>n>>m>>k>>x1>>y1>>x2>>y2;
for(int i=1;i<=n;i++){
for(int j=1;j<=m;j++){
cin>>v[i][j];
}
}
q.push({x1,y1,v[x1][y1]%k});
while(!q.empty()){
int i=q.front().i;
int j=q.front().j;
int poz1=q.front().mod;
cout << i << " "< <<
q.pop();
for (int i=0;i<4;i++) {
int xx = i + vx[i];
int yy = j + vy[i];
if (v[xx][yy] != 0) {
int poz2=(v[xx][yy]%k*poz1)%k;
if (dp[xx][yy][poz2] == 0) {
dp[xx][yy][poz2]=dp[i][j][poz1] + 1;
q.push({xx, yy, poz2});
}
}
}
}
cout<<dp[x2][y2][0];
return 0;
}
///dp[xx][yy][cat e modulo cu drumul pana in xx,yy]= dp[i][j][modulo pana la i,j]