Submission #712000

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
712000	2023-03-17 22:33:05	tutis	Potatoes and fertilizers (LMIO19_bulves)	C++17	100 / 100	167 ms	21664 KiB

bulves

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/*input
6
1 2
0 0
2 0
0 0
0 0
0 1
*/
#pragma GCC optimize("O3")
#pragma GCC target("avx2")
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
using namespace std;
using namespace __gnu_pbds;
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
using ll = long long;
using ull = unsigned long long;
using ld = long double;
template<typename A, typename B>
using omap = tree <A, B, less<A>, rb_tree_tag, tree_order_statistics_node_update>;
template<typename A>
using oset = tree <A, null_type, less<A>, rb_tree_tag, tree_order_statistics_node_update>;
const ll mod = 1e9 + 7;
ll ran(ll a, ll b)
{
  //return a + (ll)(rng() % (b - a + 1));
  return uniform_int_distribution<ll>(a, b)(rng);
}
 
 
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Compilation message (stderr)

bulves.cpp: In function 'void solve()':
bulves.cpp:106:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<por, std::allocator<por> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  106 |  for (int i = 0; i + 1 < V.size(); i++)
      |                  ~~~~~~^~~~~~~~~~

• Subtask 1: 24 / 24
• Subtask 2: 10 / 10
• Subtask 3: 20 / 20
• Subtask 4: 10 / 10
• Subtask 5: 36 / 36