Cod sursa(job #2210453)
Utilizator | Data | 6 iunie 2018 19:30:43 | |
---|---|---|---|
Problema | Stramosi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.51 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("stramosi.in");
ofstream g("stramosi.out");
int n,m,i,j,t[33][250010];
int main()
{
f>>n>>m;
for(i=1;i<=n;i++)
f>>t[0][i];
for(i=1;i<=30;i++)
for(j=1;j<=n;j++)
t[i][j]=t[i-1][t[i-1][j]];
for(;m;m--)
{
int x,y,i=0;
f>>y>>x;
while(x)
{
if(x&1)
y=t[i][y];
x>>=1;i++;
}
g<<y<<'\n';
}
return 0;
}