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Submission #343257

# Submission time Handle Problem Language Result Execution time Memory
343257 2021-01-03T15:20:11 Z apostoldaniel854 Trading (IZhO13_trading) C++14
100 / 100
 359 ms 35420 KB 
#include <bits/stdc++.h>

using namespace std;

#define pb push_back
#define dbg(x) cerr << #x << " " << x << "\n"
using ll = long long;
const int MAX_N = 3e5;
vector <int> to_add[1 + MAX_N], to_erase[1 + MAX_N + 1];

int main () {
    ios::sync_with_stdio (false);
    cin.tie (0); cout.tie (0);
    int n, m;
    cin >> n >> m;
    for (int i = 1; i <= m; i++) {
        int l, r, x;
        cin >> l >> r >> x;
        to_add[l].pb (x - l);
        to_erase[r + 1].pb (x - l);
    }
    multiset <int> hat_prices;
    for (int i = 1; i <= n; i++) {
        for (int x : to_add[i])
            hat_prices.insert (x);
        for (int x : to_erase[i])
            hat_prices.erase (hat_prices.find (x));
        if (hat_prices.size () == 0)
            cout << "0 ";
        else
            cout << *prev (hat_prices.end ()) + i << " ";
    }
    cout << "\n";
    return 0;
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 14444 KB Output is correct
2 Correct 10 ms 14444 KB Output is correct
3 Correct 10 ms 14444 KB Output is correct
4 Correct 10 ms 14444 KB Output is correct
5 Correct 11 ms 14572 KB Output is correct
6 Correct 11 ms 14572 KB Output is correct
7 Correct 169 ms 25700 KB Output is correct
8 Correct 191 ms 26724 KB Output is correct
9 Correct 198 ms 26980 KB Output is correct
10 Correct 219 ms 27876 KB Output is correct
11 Correct 225 ms 28516 KB Output is correct
12 Correct 251 ms 30432 KB Output is correct
13 Correct 246 ms 29664 KB Output is correct
14 Correct 261 ms 30688 KB Output is correct
15 Correct 291 ms 31588 KB Output is correct
16 Correct 336 ms 32044 KB Output is correct
17 Correct 300 ms 32352 KB Output is correct
18 Correct 332 ms 35168 KB Output is correct
19 Correct 318 ms 32352 KB Output is correct
20 Correct 359 ms 35420 KB Output is correct