Submission #203232

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
203232	2020-02-19 21:13:48	Noam527	Rope (JOI17_rope)	C++17	100 / 100	1174 ms	76920 KiB

rope

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#include <bits/stdc++.h>
#define finish(x) return cout << x << endl, 0
typedef long long ll;
typedef long double ldb;
const int md = 1e9 + 7;
const ll inf = 4e18;
const int OO = 0;
const int OOO = 1;
using namespace std;
const int N = 1e6 + 10;
int n, m, a[N];
vector<int> pos[N];
int mx;
int freq[N] = {};
int freq_count[N] = {};
void add(int val) {
  if (OO) cout << "adding " << val << '\n';
  --freq_count[freq[val]];
  ++freq[val];
  ++freq_count[freq[val]];
  mx = max(mx, freq[val]);
}
void del(int val) {
  if (OO) cout << "deleting " << val << '\n';
  --freq_count[freq[val]];
  if (mx == freq[val] && !freq_count[freq[val]])
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 30 / 30
• Subtask 3: 10 / 10
• Subtask 4: 25 / 25
• Subtask 5: 20 / 20