Pagini recente » Cod sursa (job #2553570) | simulare-cartita-10 | Cod sursa (job #133081) | Autentificare | Cod sursa (job #974741)
Cod sursa(job #974741)
#include <fstream>
using namespace std;
ifstream in("perle.in");
ofstream out("perle.out");
int n,i,j,k,v[10005];
int B(int x);
int C(int x);
int C(int x)
{
if(v[x]==2)
return x+1;
if(v[x]==3)
return C(B(x+1));
if(v[x]==1 && v[x+1]==2)
return x+3;
return 0;
}
int B(int x){
if(v[x]==2)
return B(x+1);
if(v[x]==1 && v[x+2]==3)
return C(x+4);
return 0;
}
int main(){
in>>n;
for(i=1;i<=n;i++){
in>>k;
for(j=1;j<=k;j++)
in>>v[j];
if(k==1 || B(1)==k+1 || C(1)==k+1)
out<<1<<'\n';
else
out<<0<<'\n';
}
in.close();
out.close();
return 0;
}