Submission #642461

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
642461	2022-09-19 13:46:55	dozer	Joker (BOI20_joker)	C++14	25 / 100	160 ms	17656 KiB

Joker

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#include <bits/stdc++.h>
using namespace std;
#define fileio() freopen("input.txt", "r", stdin), freopen("output.txt", "w", stdout)
#define fastio() cin.tie(0), ios_base::sync_with_stdio(0)
#define sp " "
#define endl "\n"
#define pb push_back
#define pii pair<int, int>
#define st first
#define nd second
#define N 400005
const int modulo = 1e9 + 7;
int ans[N], u[N], v[N], l[N], r[N], n, sz[N];
vector<int> root;
vector<pii> block[N];
int res[N], s;
int find(vector<int> &b, int node)
{
  if (node < 0) return -(find(b, -node));
  if (node == b[node]) return node;
  return b[node] = find(b, b[node]);
}
int32_t main()
{
  fastio();
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

Joker.cpp: In function 'int32_t main()':
Joker.cpp:42:6: warning: unused variable 'maks' [-Wunused-variable]
   42 |  int maks = 0;
      |      ^~~~
Joker.cpp:49:6: warning: unused variable 'it' [-Wunused-variable]
   49 |  int it = 0;
      |      ^~

• Subtask 1: 0 / 6
• Subtask 2: 0 / 8
• Subtask 3: 25 / 25
• Subtask 4: 0 / 10
• Subtask 5: 0 / 22
• Subtask 6: 0 / 29