oj.uz

Submission #1115661

# Submission time Handle Problem Language Result Execution time Memory
1115661 2024-11-20T18:10:32 Z staszic_ojuz Art Exhibition (JOI18_art) C++17
0 / 100
 1 ms 336 KB 
#include <iostream>
#include <algorithm>
#include <cmath>
#include <queue>
#include <vector>
#include <stack>
#include <unordered_map>

using namespace std;

typedef long long ll;

struct dzielo {
    ll s;
    ll v;
};

struct triple {
    ll a;
    ll b;
    ll c;
};

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    ll n; cin >> n;
    vector<dzielo> arts(n);
    for(ll i = 0; i < n; i++) {
        ll s, v; cin >> s >> v;
        arts[i].s = s; arts[i].v = v;
    }
    sort(arts.begin(), arts.end(), [](dzielo a, dzielo b) {return a.s < b.s;});

    ll l = arts[0].s, p = arts[0].s;
    ll s = arts[0].v;
    ll mx = s - p + l;
    for(ll i = 1; i < n; i++) {
        l = min(l, arts[i].s);
        p = max(p, arts[i].s);
        s+=arts[i].v;
        mx = max(mx, s - p + l);
        //cout << l << " " << p << " " << s << endl;
    }

    cout << mx;

    return 0;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -