Submission #715902

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
715902	2023-03-28 11:34:21	pavement	Harvest (JOI20_harvest)	C++17	100 / 100	1968 ms	154644 KiB

harvest

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define int long long
#define mp make_pair
#define mt make_tuple
#define pb push_back
#define ppb pop_back
#define eb emplace_back
#define g0(a) get<0>(a)
#define g1(a) get<1>(a)
#define g2(a) get<2>(a)
#define g3(a) get<3>(a)
#define g4(a) get<4>(a)
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
using db = double;
using ll = long long;
using ld = long double;
using ii = pair<int, int>;
using iii = tuple<int, int, int>;
using iiii = tuple<int, int, int, int>;
using iiiii = tuple<int, int, int, int, int>;
template<class key, class value = null_type, class cmp = less<key> >
using ordered_set = tree<key, value, cmp, rb_tree_tag, tree_order_statistics_node_update>;
int N, M, L, C, Q, root, A[200005], B[200005], off[200005], lnk[200005], sz[200005], ans[200005];
bool on_cycle[200005];
ii to[200005];
 
 
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Compilation message (stderr)

harvest.cpp:246:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
  246 | main() {
      | ^~~~

• Subtask 1: 5 / 5
• Subtask 2: 20 / 20
• Subtask 3: 75 / 75