Submission #483124

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
4831242021-10-27 18:17:54blueTeleporters (IOI08_teleporters)C++17
100 / 100
717 ms33840 KiB
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
const int mx = 2'100'000;
int* nxt;
int main()
{
int N, M;
cin >> N >> M;
vector<int> ep(1+mx+1, 0);
for(int i = 1; i <= N; i++)
{
int W, E;
cin >> W >> E;
ep[W] = +i;
ep[E] = -i;
}
nxt = new int[mx + 100'000];
nxt = nxt + mx/2 + 50'000;
int lst = 0;
for(int p = mx; p >= 0; p--)
{
 
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