Cod sursa(job #1302893)
Utilizator | Data | 27 decembrie 2014 14:18:44 | |
---|---|---|---|
Problema | Stramosi | Scor | 70 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.45 kb |
#include <fstream>
#include <cstdio>
using namespace std;
ofstream fout("stramosi.out");
int s[250001];
int p,q,m,n;
int main()
{
freopen("stramosi.in","r",stdin);
scanf("%d%d",&n,&m);
for(int i=1;i<=n;i++)
scanf("%d",&s[i]);
for(int i=1;i<=m;i++)
{
scanf("%d%d",&q,&p);
while(p)
if(s[q]==0) {q=0; break;}
else p--,q=s[q];
fout<<q<<'\n';
}
return 0;
}