Submission #412246

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
412246	2021-05-26 15:59:08	Theo830	Exam (eJOI20_exam)	C++17	100 / 100	201 ms	98676 KiB

exam

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#include <bits/stdc++.h>
using namespace std;
typedef int ll;
ll INF = 1e9+7;
ll MOD = 998244353;
typedef pair<ll,ll> ii;
#define iii pair<ii,ll>
#define f(i,a,b) for(ll i = a;i < b;i++)
#define pb push_back
#define vll vector<ll>
#define F first
#define S second
#define all(x) (x).begin(), (x).end()
///I hope I will get uprating and don't make mistakes
///I will never stop programming
///sqrt(-1) Love C++
///Please don't hack me
///@TheofanisOrfanou Theo830
///Think different approaches (bs,dp,greedy,graphs,shortest paths,mst)
///Stay Calm
///Look for special cases
///Beware of overflow and array bounds
///Think the problem backwards
///Training
ll seg[400005]={0};
void update(ll s,ll e,ll qs,ll qe,ll idx,ll k){
    if(s == e && s == qs){
        seg[idx] = max(seg[idx],k);
        return;
    }
 
 
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• Subtask 1: 14 / 14
• Subtask 2: 12 / 12
• Subtask 3: 13 / 13
• Subtask 4: 23 / 23
• Subtask 5: 16 / 16
• Subtask 6: 22 / 22