Submission #924124

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
924124	2024-02-08 13:39:09	pcc	Lightning Rod (NOI18_lightningrod)	C++14	100 / 100	1364 ms	229296 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,popcnt,sse4")
#define ll long long
#define pll pair<ll,ll>
#define pii pair<int,int>
#define fs first
#define sc second
#define tlll tuple<ll,ll,ll>
const int mxn = 1e7+10;
pii arr[mxn];
int N;
vector<int> st;
inline bool cover(pii &a,pii &b){
  if(a.fs < b.fs){
    return a.sc-a.fs<=b.sc-b.fs;
  }
  else return a.sc+a.fs<=b.sc+b.fs;
}
int main(){
  ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
  cin>>N;
  for(int i = 0;i<N;i++){
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 7 / 7
• Subtask 3: 12 / 12
• Subtask 4: 21 / 21
• Subtask 5: 26 / 26
• Subtask 6: 10 / 10
• Subtask 7: 20 / 20