Submission #300547

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
300547	2020-09-17 09:12:44	kevlee	Carnival Tickets (IOI20_tickets)	C++17	100 / 100	1555 ms	102392 KiB

tickets

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#include "tickets.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mod 1000000007
#define inf 1000000000
#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--)
priority_queue <pair<ll, pii> > pq;
bool used[1505][1505];
int cnt[1505], l[1505], r[1505];
vi v[1505];
pii a[1505];
long long find_maximum(int k, vector<vi> x) {
  int n = x.size();
  int m = x[0].size();
  vector <vi> answer;
  vi row(m, -1);
  FOR(i, 0, n-1) {
    answer.pb(row);
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 16 / 16
• Subtask 3: 14 / 14
• Subtask 4: 14 / 14
• Subtask 5: 12 / 12
• Subtask 6: 23 / 23
• Subtask 7: 10 / 10