Cod sursa(job #2480708)
| Utilizator | Data | 26 octombrie 2019 06:55:34 | |
|---|---|---|---|
| Problema | Stramosi | Scor | 70 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.59 kb |
#include<bits/stdc++.h>
using namespace std;
ifstream in("stramosi.in");
ofstream out("stramosi.out");
int n,m;
int v[250001];
void citire()
{
in>>n>>m;
for(int i=1;i<=n;i++)
in>>v[i];
}
void dfs(int i,int p)
{
if(i!=0 &&p!=0)
dfs(--i,v[p]);
else
out<<p<<'\n';
}
int main()
{
citire();
int j,k,i;
for( i=1;i<=m;i+=2)
{
in>>j>>k;
if(k>n)
k=k%n;
dfs(--k,v[j]);
in>>j>>k;
dfs(--k,v[j]);
}
if(i<m)
{
in>>j>>k;
dfs(--k,v[j]);
}
return 0;
}
