Submission #296890

#	Time	Username	Problem	Language	Result	Execution time	Memory
296890		kevlee	Gondola (IOI14_gondola)	C++17	10 / 100	13 ms	1152 KiB

gondola

#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mod 1000000007
#define h1 7897897897897897
#define h2 7897466719774591
#define b1 98762051
#define b2 98765431
#define inf 1000000000
#define pi 3.1415926535897932384626
#define LMAX 9223372036854775807
#define ll long long
#define fi first
#define se second
#define pii pair<int, int>
#define pll pair<ll, ll>
#define vi vector<int>
#define vl vector<ll>
#define vp vector<pii>
#define SET(a, b) memset(a, b, sizeof(a))
#define all(x) (x).begin(), (x).end()
#define FOR(i, a, b) for (int i = (a); i <= (b); i++)
#define FORD(i, a, b) for (int i = (a); i >= (b); i--)
int valid(int n, int a[])
{
  int st = -1;
  FOR(i, 0, n-1) {
    if (a[i] <= n) {
      st = i;
      break;
    }
  }
  if (st == -1) return 1;
  int i = st, cur = a[i];
  do {
    if (a[i] == cur || a[i] > n) {}
    else return 0;
    cur++;
    if (cur > n) cur = 1;
    i++;
    if (i == n) i = 0;
  } while (i != st);
  return 1;
}

//----------------------

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
  return -2;
}

//----------------------

int countReplacement(int n, int inputSeq[])
{
  return -3;
}

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 0 / 10
• Subtask 4: 0 / 5
• Subtask 5: 0 / 10
• Subtask 6: 0 / 20
• Subtask 7: 0 / 5
• Subtask 8: 0 / 15
• Subtask 9: 0 / 15
• Subtask 10: 0 / 10