Submission #681850

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
681850	2023-01-14 17:16:50	vjudge1	Pipes (BOI13_pipes)	C++17	44.07 / 100	91 ms	17864 KiB

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// header file
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
// pragma
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
// macros
#define endl "\n"
#define ll long long
#define mp make_pair
#define ins insert
#define lb lower_bound
#define pb push_back
#define ub upper_bound
#define lll __int128
#define fi first
#define se second
using namespace std;
using namespace __gnu_pbds;
typedef tree<ll, null_type, less_equal<ll>, rb_tree_tag, tree_order_statistics_node_update> ordered_multiset;
typedef tree<ll, null_type, less<ll>, rb_tree_tag,tree_order_statistics_node_update> ordered_set;
const ll lim = 1e5 + 5;
ll a[lim];
int main() {
    ios_base::sync_with_stdio(0); cin.tie(NULL);
    // (x + y - z) / 2
    ll n, m;
    cin >> n >> m;
    ll tot = 0;
 
 
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Compilation message (stderr)

pipes.cpp: In function 'int main()':
pipes.cpp:33:28: warning: unused variable 'adj' [-Wunused-variable]
   33 |     pair<pair<ll, ll>, ll> adj[m + 1];
      |                            ^~~

• Subtask 1: 0 / 30
• Subtask 2: 44.074074074074076 / 70