Submission #385881

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
385881	2021-04-05 07:34:13	Keshi	Gondola (IOI14_gondola)	C++17	100 / 100	70 ms	5996 KiB

gondola

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//In the name of God
#include <bits/stdc++.h>
#include "gondola.h"
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pll;
const ll maxn = 5e5 + 100;
const ll mod = 1e9 + 9;
const ll inf = 1e18;
#define fast_io ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define file_io freopen("input.txt", "r+", stdin);freopen("output.txt", "w+", stdout);
#define pb push_back
#define Mp make_pair
#define F first
#define S second
#define Sz(x) ll((x).size())
#define all(x) (x).begin(), (x).end()
int valid(int n, int inputSeq[]){
  map<int, int> vis;
  ll x = -1;
  for(ll i = 0; i < n; i++){
    if(vis[inputSeq[i]]) return 0;
    vis[inputSeq[i]] = 1;
    if(inputSeq[i] <= n) x = i;
  }
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 10 / 10
• Subtask 4: 5 / 5
• Subtask 5: 10 / 10
• Subtask 6: 20 / 20
• Subtask 7: 5 / 5
• Subtask 8: 15 / 15
• Subtask 9: 15 / 15
• Subtask 10: 10 / 10