Submission #914103

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
914103	2024-01-21 04:40:25	penguin133	Election Campaign (JOI15_election_campaign)	C++17	100 / 100	313 ms	42488 KiB

election_campaign

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pi pair<int, int>
#define pii pair<int, pi>
#define fi first
#define se second
#ifdef _WIN32
#define getchar_unlocked _getchar_nolock
#endif
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
int ft[500005], n, S[100005], E[100005], dp[100005], par[20][100005], dep[100005];
void upd(int l, int r, int v){
  r++;
  for(;l<=n;l+=(l & -l))ft[l] += v;
  for(;r <= n; r += (r & -r))ft[r] -= v;
}
int qry(int p){
  int res = 0;
  for(;p;p-=(p & -p))res += ft[p];
  return res;
}
vector <int> adj[100005];
vector <pii> stuf[100005];
int cnt = 1;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

election_campaign.cpp:91:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   91 | main(){
      | ^~~~

• Subtask 1: 10 / 10
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 30 / 30
• Subtask 5: 10 / 10
• Subtask 6: 40 / 40