oj.uz

Submission #867466

# Submission time Handle Problem Language Result Execution time Memory
867466 2023-10-28T12:44:06 Z Vladth11 Trading (IZhO13_trading) C++14
100 / 100
 258 ms 31172 KB 
#include <bits/stdc++.h>
#define debug(x) cerr << #x << " " << x << "\n"
#define debugs(x) cerr << #x << " " << x << " "
#pragma GCC optimize("Ofast")

using namespace std;
typedef long long ll;
typedef pair <int, int> pii;

const ll NMAX = 300002;
const ll INF = (1LL << 60);
const ll nrbits = 20;
const ll MOD = 998244353;
const ll bucket = 320;
const double eps = 0.00000001;

struct ura{
    int l, r, x, bgt;
}qq[NMAX];

multiset <int> st;
vector <int> events[NMAX];


signed main() {
#ifdef HOME
    ifstream cin(".in");
    ofstream cout(".out");
#endif // HOME
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int n, m, i;
    cin >> n >> m;
    for(i = 1; i <= m; i++){
        int a, b, c;
        cin >> a >> b >> c;
        qq[i] = {a, b, c};
        events[a].push_back(i);
        events[b + 1].push_back(-i);
    }
    int offset = 0;
    for(i = 1; i <= n; i++){
        offset++;
        for(auto x : events[i]){
            if(x < 0){
                st.erase(st.find(qq[-x].bgt));
            }else{
                st.insert(qq[x].x - offset);
                qq[x].bgt = qq[x].x - offset;
            }
        }
        if(st.size() == 0){
            cout << 0 << " ";
            continue;
        }
        auto it = prev(st.end());
        cout << (*it) + offset << " ";
    }
    return 0;
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8844 KB Output is correct
2 Correct 2 ms 8796 KB Output is correct
3 Correct 2 ms 8796 KB Output is correct
4 Correct 2 ms 8796 KB Output is correct
5 Correct 2 ms 8796 KB Output is correct
6 Correct 3 ms 8796 KB Output is correct
7 Correct 92 ms 20300 KB Output is correct
8 Correct 108 ms 22088 KB Output is correct
9 Correct 119 ms 22548 KB Output is correct
10 Correct 127 ms 23096 KB Output is correct
11 Correct 132 ms 24348 KB Output is correct
12 Correct 146 ms 26052 KB Output is correct
13 Correct 141 ms 24564 KB Output is correct
14 Correct 183 ms 25052 KB Output is correct
15 Correct 183 ms 27164 KB Output is correct
16 Correct 196 ms 26072 KB Output is correct
17 Correct 197 ms 27172 KB Output is correct
18 Correct 258 ms 31172 KB Output is correct
19 Correct 184 ms 27352 KB Output is correct
20 Correct 255 ms 30528 KB Output is correct