Submission #541672

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
541672	2022-03-24 06:44:58	Fysty	Road Construction (JOI21_road_construction)	C++17	100 / 100	5087 ms	20400 KiB

road_construction

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
template<typename T> void _do(T x){cerr<<x<<"\n";}
template<typename T,typename ...U> void _do(T x,U ...y){cerr<<x<<", ";_do(y...);}
#define dbg(...) cerr<<#__VA_ARGS__<<" = ";_do(__VA_ARGS__);
const ll INF=3e18;
#define MottoHayaku ios::sync_with_stdio(false);cin.tie(0);
//#define int ll
#define rep(i,n) for(int i=0;i<n;i++)
#define rep1(i,n) for(int i=1;i<=n;i++)
#define F first
#define S second
#define pb push_back
#define uni(c) c.resize(distance(c.begin(),unique(c.begin(),c.end())))
#define unisort(c) sort(c.begin(),c.end());uni(c)
const ll C=4e9;
const int N=250005;
ll n,k;
vector<pll> p;
vector<ll> v;
struct BIT
{
    ll sz,a[N];
    void init()
    {
 
 
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Compilation message (stderr)

road_construction.cpp: In function 'int main()':
road_construction.cpp:116:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  116 |         ll mid=l+r>>1;
      |                ~^~

• Subtask 1: 5 / 5
• Subtask 2: 6 / 6
• Subtask 3: 7 / 7
• Subtask 4: 20 / 20
• Subtask 5: 27 / 27
• Subtask 6: 35 / 35