Submission #964691

#	Time	Username	Problem	Language	Result	Execution time	Memory
964691		pcc	Trading (IZhO13_trading)	C++17	100 / 100	197 ms	29676 KiB

trading

#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define pll pair<ll,ll>
#define pii pair<int,int>
#define fs first
#define sc second
#define tlll tuple<ll,ll,ll>

const int mxn = 3e5+10;
ll N,M;
vector<pii> op[mxn];
multiset<int> st;
int ans[mxn];

int main(){
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	cin>>N>>M;
	for(int i = 0;i<M;i++){
		int a,b,c;
		cin>>a>>b>>c;
		op[a].push_back(pii(c-a,1));
		op[b+1].push_back(pii(c-a,-1));
	}
	for(int i = 1;i<=N;i++){
		for(auto &j:op[i]){
			if(j.sc>0)st.insert(j.fs);
			else st.erase(st.find(j.fs));
		}
		if(st.empty())ans[i] = 0;
		else ans[i] = *st.rbegin()+i;
	}
	for(int i = 1;i<=N;i++)cout<<ans[i]<<' ';cout<<'\n';
	return 0;
}

Compilation message (stderr)

trading.cpp: In function 'int main()':
trading.cpp:34:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   34 |  for(int i = 1;i<=N;i++)cout<<ans[i]<<' ';cout<<'\n';
      |  ^~~
trading.cpp:34:43: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   34 |  for(int i = 1;i<=N;i++)cout<<ans[i]<<' ';cout<<'\n';
      |                                           ^~~~

• Subtask 1: 100 / 100