Submission #222619

#	Time	Username	Problem	Language	Result	Execution time	Memory
222619		astoria	Fire (JOI20_ho_t5)	C++14	6 / 100	578 ms	24964 KiB

ho_t5

#include <bits/stdc++.h>
using namespace std;
#define int long long
int32_t main(){
	multiset<int> ms;
	int n,q;
	cin>>n>>q;
	int s[n+5];
	for(int i=1; i<=n; i++) cin>>s[i];
	int t[q],l[q],r[q];
	for(int i=0; i<q; i++) cin>>t[i]>>l[i]>>r[i];
	
	int val[n+5];
	val[0] = 0;
	for(int i=1; i<=min(t[0]+1,n); i++){
		ms.insert(s[i]);
		val[i] = *ms.rbegin();
	}
	for(int i=t[0]+2; i<=n; i++){
		ms.insert(s[i]);
		ms.erase(ms.find(s[i-t[0]-1]));
		val[i] = *ms.rbegin();
	}
	int p[n+5]; p[0]=0;
	for(int i=1; i<=n; i++) p[i]=p[i-1]+val[i];
	
	for(int i=0; i<q; i++){
		cout<<(p[r[i]]-p[l[i]-1])<<'\n';
	}
}

• Subtask 1: 0 / 1
• Subtask 2: 6 / 6
• Subtask 3: 0 / 7
• Subtask 4: 0 / 6
• Subtask 5: 0 / 80