Cod sursa(job #1974284)
Utilizator | Data | 27 aprilie 2017 12:19:20 | |
---|---|---|---|
Problema | Stramosi | Scor | 60 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.7 kb |
#include <fstream>
using namespace std;
ifstream f("stramosi.in");
ofstream g("stramosi.out");
long long n,m,k,x,i,v[1000000],nr,p,q;
int main()
{
f>>n>>m;
for(i=1;i<=n;i++) f>>v[i];
for(k=1;k<=m;k++) { f>>q>>p;
nr=0;
if(p==0) x = 0;
else { x = v[q];
nr++;
while(nr<p) { x = v[v[q]];
q = v[q];
nr++;
}
}
g<<x<<' '<<'\n';
}
return 0;
}