Submission #657828

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
6578282022-11-11 13:47:17Do_you_copyElection Campaign (JOI15_election_campaign)C++17
100 / 100
472 ms35248 KiB
/*
Procrastination is the art of keeping up with yesterday
*/
#include <bits/stdc++.h>
#define pb push_back
#define fi first
#define se second
#define faster ios_base::sync_with_stdio(0); cin.tie(0);
#define int long long
using namespace std;
using ll = long long;
using ld = long double;
using pii = pair <int, int>;
mt19937_64 Rand(chrono::steady_clock::now().time_since_epoch().count());
const int maxN = 1e5 + 1;
//const int Mod = 1e9 + 7;
//const int inf =
int n, q;
struct TST{
vector <ll> st;
void resize(int _n){
st.resize(_n, 0);
}
void update(int id, int i, ll val, int l = 1, int r = n){
if (l == r){
st[id] = val;
return;
}
int mid = (l + r) >> 1;
 
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Compilation message (stderr)

election_campaign.cpp: In function 'int main()':
election_campaign.cpp:151:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  151 |         freopen(taskname".inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
election_campaign.cpp:152:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  152 |         freopen(taskname".out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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