Submission #1291187

#	Time	Username	Problem	Language	Result	Execution time	Memory
1291187		Mamikonm1	Trading (IZhO13_trading)	C++17	100 / 100	202 ms	29428 KiB

trading

#include <iostream>
#include <vector>
#include <cmath>
#include <algorithm>
#include <iomanip>
#include <string>
#include<stack>
#include <set>
#include <queue>
#include <chrono>
#include<array>
#include<bitset>
#include<unordered_map>
#include<random>
#include<cassert>
using namespace std;
using ll = long long;
using db = double;
const float pi = 3.14159265359;
#define V vector
#define VI V<int>
#define P pair<int,int>
#define rep(i, a, b, step) for (int i = int(a); i <= int(b); i += step)
#define repl(i,a,b,step) for (int i = int(a); i >= int(b); i -= step)
#define prime(n) [](ll x) { for (ll i = 2; i * i <= x; ++i) if (x % i == 0) return false; return x > 1; }(n)
#define printall(container, ch) for (const auto& elem : container) { std::cout << elem << ch; } std::cout << std::endl;
#define sn << '\n'
#define ed << endl
#define sz size()
#define print cout <<
#define debug(x) cerr<< #x << " = " << x sn;
#define mpII map<int,int>   
#define mine min_element    
#define maxe max_element    
#define all(v) begin(v), end(v)
#define txt freopen("bomb.in", "r", stdin); freopen("bomb.out", "w", stdout)    
#define MEX(a) [](VI a){set<int>elem;for(auto&i:a)elem.insert(i);int ret=0;while(elem.count(ret))ret++;return ret;}(a)
#define pb push_back    
#define pq priority_queue
#define rev reverse
#define nuyn(a) a.erase(unique(all(a)), end(a))
#define nx next_permutation     
#define pk pop_back()
#define START print "Start" sn
#define END print "End" sn
#define ff first
#define ss second       
#define ts to_string        
#define ub upper_bound       
#define mk make_pair 
#define lb lower_bound               
#define testcase int t;cin>>t;while(t--)solution();
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int n, m, x, l, r;
    cin >> n >> m;
    V<VI>del(n + 1), ins(n + 1);
    multiset<int>st;
    while (m--) {
        cin >> l >> r >> x;
        x -= l;
        ins[l].pb(x);
        if (r + 1 <= n)del[r + 1].pb(x);
    }
    rep(i, 1, n, 1) {
        for (auto& j : ins[i])st.insert(j);
        for (auto& j : del[i])st.erase(st.find(j));
        print(st.empty() ? 0 : *st.rbegin() + i) << " \n"[i == n];
    }
}

• Subtask 1: 100 / 100