Submission #492860

#	Time	Username	Problem	Language	Result	Execution time	Memory
492860		watoKE	Art Exhibition (JOI18_art)	C++17	50 / 100	101 ms	2636 KiB

art

#include <bits/stdc++.h>
#define ll long long
#define pb push_back
using namespace std;

int n,m,a,b,c,cnt,g,f,d,e,cvp,k;
pair<ll,ll> dizi[100005];
int fark[100005];
string s;

int main()
{
    cin>>n;
    for (int i=0;i<n;i++)
        cin>>dizi[i].first>>dizi[i].second;
    sort(dizi,dizi+n);
    ll mx=0;
    ll toplam=dizi[n-1].second;
    ll kntrl=dizi[n-1].first;
    ll cvp=toplam;
    for (int i=n-2;i>=0;i--)
    {
       toplam+=dizi[i].second-(kntrl-dizi[i].first);
       toplam=max(toplam,dizi[i].second);
       kntrl=dizi[i].first;
       cvp=max(cvp,toplam);
    }
    cout<<cvp;
    return 0;
}

Compilation message (stderr)

art.cpp: In function 'int main()':
art.cpp:17:8: warning: unused variable 'mx' [-Wunused-variable]
   17 |     ll mx=0;
      |        ^~

• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 0 / 50