Cod sursa(job #2035148)
Utilizator | Andrei Mihailescu Andrei2000 | Data | 8 octombrie 2017 22:56:38 |
---|---|---|---|
Problema | Stramosi | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.58 kb |
#include <bits/stdc++.h>
#define nmax 250005
using namespace std;
ifstream fin ("stramosi.in");
ofstream fout ("stramosi.out");
int n,m,d[nmax][25];
bool ok=1;
int main()
{
int a,b;
fin>>n>>m;
for(int i=1;i<=n;++i){
fin>>d[i][0];
}
for(int k=1;k<=21;++k)
for(int i=1;i<=n;++i)
d[i][k]=d[d[i][k-1]][k-1];
/*for(int i=1;i<=m;++i){
fin>>a>>b;
while(b){
int q=__builtin_ctz(b);
b-=1<<q;
a=d[a][q];
}
fout<<a<<'\n';
}*/
return 0;
}