Submission #553880

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
553880	2022-04-27 08:34:06	topovik	Fountain Parks (IOI21_parks)	C++17	100 / 100	1041 ms	77484 KiB

parks

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#include <bits/stdc++.h>
#include "parks.h"
#define pb push_back
#define f first
#define s second
#define pi acos(-1)
using namespace std;
typedef long long ll;
typedef long double ld;
const ll oo = 1e9;
const ld eps = (ld)1 / oo;
const ll N = 2e5 + 100;
const ll M = 1e6;
const int step[4][2] = {{0, -2}, {0, 2}, {-2, 0}, {2, 0}};
vector <pair<int, int> > ans;
map <int, int> mp[N];
map <int, pair<int, int> > mp1[N];
int pred[N];
//void build(vector <int> u, vector <int> v, vector <int> a, vector <int> b)
//{
//    for (int i = 0; i < u.size(); i++) cout << u[i] << " " << v[i] << " " << a[i] << " " << b[i] << endl;
//}
int get(int x)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

parks.cpp: In function 'int construct_roads(std::vector<int>, std::vector<int>)':
parks.cpp:69:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   69 |     for (int p = 0; p < st.size() && kol > 0; p++)
      |                     ~~^~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 15 / 15
• Subtask 4: 20 / 20
• Subtask 5: 20 / 20
• Subtask 6: 30 / 30