1608 | 2022. 11. 28 20:44:27 | kicsiboglar | Ádám és Éva együtt | cpp11 | Elfogadva 50/50 | 41ms | 6472 KiB |
#include <iostream>
#include <vector>
#include <deque>
#define ll long long
#define P pair<ll,ll>
using namespace std;
ll n, m, i, j, k, mini, maxi, a, b;
deque <P > adam, eva, res1, res2, radam, reva;
bool meet(P a, P b)
{
if (a.first >= b.second) return false;
if (b.first >= a.second) return false;
return true;
}
deque <P > merge(deque<P> adam, deque<P> eva)
{
deque<P > res;
while (!adam.empty() && !eva.empty())
{
if (meet(adam[0], eva[0]))
{
res.push_back({ max(adam[0].first,eva[0].first),min(adam[0].second,eva[0].second) });
}
if (adam[0].second < eva[0].second) adam.pop_front();
else eva.pop_front();
}
return res;
}
int main()
{
cin >> k;
cin >> n;
for (i = 1; i <= n; ++i)
{
cin >> a >> b;
adam.push_back({ a,b });
}
cin >> m;
for (i = 1; i <= m; ++i)
{
cin >> a >> b;
eva.push_back({ a,b });
}
deque <P > res;
res = merge(adam, eva);
cout << res.size() << "\n";
for (auto& e : res) cout << e.first << " " << e.second << "\n";
}
Részfeladat | Összpont | Teszt | Verdikt | Idő | Memória | ||
---|---|---|---|---|---|---|---|
base | 50/50 | ||||||
1 | Elfogadva | 0/0 | 3ms | 1820 KiB | |||
2 | Elfogadva | 0/0 | 2ms | 2008 KiB | |||
3 | Elfogadva | 2/2 | 2ms | 2244 KiB | |||
4 | Elfogadva | 2/2 | 2ms | 2416 KiB | |||
5 | Elfogadva | 2/2 | 2ms | 2620 KiB | |||
6 | Elfogadva | 2/2 | 2ms | 2864 KiB | |||
7 | Elfogadva | 2/2 | 2ms | 3108 KiB | |||
8 | Elfogadva | 2/2 | 2ms | 3288 KiB | |||
9 | Elfogadva | 2/2 | 2ms | 3404 KiB | |||
10 | Elfogadva | 2/2 | 2ms | 3492 KiB | |||
11 | Elfogadva | 2/2 | 2ms | 3616 KiB | |||
12 | Elfogadva | 2/2 | 2ms | 3676 KiB | |||
13 | Elfogadva | 2/2 | 2ms | 3800 KiB | |||
14 | Elfogadva | 2/2 | 2ms | 3912 KiB | |||
15 | Elfogadva | 2/2 | 2ms | 3848 KiB | |||
16 | Elfogadva | 2/2 | 39ms | 6180 KiB | |||
17 | Elfogadva | 3/3 | 39ms | 6184 KiB | |||
18 | Elfogadva | 3/3 | 35ms | 5816 KiB | |||
19 | Elfogadva | 4/4 | 37ms | 5944 KiB | |||
20 | Elfogadva | 4/4 | 41ms | 6352 KiB | |||
21 | Elfogadva | 4/4 | 39ms | 6472 KiB | |||
22 | Elfogadva | 4/4 | 39ms | 6340 KiB |