Submission #1518057

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Source Code Expand

#include <algorithm>
#include <cstdio>
#include <iostream>
#include <map>
#include <cmath>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
#include <stdlib.h>
#include <stdio.h>
#include <bitset>
#include <cstring>
using namespace std;
#define FOR(I,A,B) for(int I = (A); I < (B); ++I)
#define CLR(mat) memset(mat, 0, sizeof(mat))
typedef long long ll;

int main()
{
  int N, a;
  ll K;
  cin >> N >> a >> K;
  int b[N+1]; FOR(i,1,N+1) cin >> b[i];
  if(K <= N) {
    FOR(i,0,K) a = b[a];
    cout << a << '\n';
  } else {
    
  }
  return 0;
}

Submission Info

Judge Result