Pagini recente » Borderou de evaluare (job #3041517) | Borderou de evaluare (job #1062428) | Borderou de evaluare (job #1078238) | Cod sursa (job #1815804) | Cod sursa (job #562132)
Cod sursa(job #562132)
#include<fstream>
using namespace std;
int tata[250002];
int main(){
ifstream f("stramosi.in");
ofstream g("stramosi.out");
int n,m;
f>>n>>m;
int i,x,y;
for(i=1;i<=n;i++){
f>>x;
tata[i]=x;
}
for(i=1;i<=m;i++){
f>>x>>y;
while(tata[x]!=0 && y!=0){
y--;
x=tata[x];
}
if(y!=0){
g<<0<<'\n';
}
else{
g<<x<<'\n';
}
}
return 0;
}