Lang:G++
Edit12345678910111213141516171819202122232425262728293031#include <iostream>#include <cstdio>#include <cmath>#include <vector>#include <vector>#include <climits>#include <algorithm>using namespace std;int calc(int pos, int n, const vector<int> &step){int cnt = 0;while (pos < n){++cnt;pos += step[pos];}return cnt;}int main(){int n;cin >> n;vector<int> step(n);for (int i = 0; i < n; ++i){cin >> step[i];}int q;int op;int pos;cin >> q;