Submission #977231

#	Time	Username	Problem	Language	Result	Execution time	Memory
977231		Newtonabc	Pilot (NOI19_pilot)	C++14	78 / 100	32 ms	9040 KiB

pilot

#include<bits/stdc++.h>
using namespace std;
const int N=1e6+10;
int arr[N],que[N];
int main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	long long n,ind,q,sum=0,ans=0;
	cin>>n >>q;
	for(int i=1;i<=n;i++) cin>>arr[i];
	for(int i=1;i<=q;i++) cin>>que[i];
	if(n*q>=100000000){
		for(int i=1;i<=q;i++){
			ind=upper_bound(arr+1,arr+n+1,que[i])-arr;
			ind--;
			long long ans=((1+ind)*ind)/2;
			cout<<ans <<"\n";
		}
		return 0;
		
	}
	for(int i=1;i<=q;i++){
		ans=0,sum=0;
		for(int j=1;j<=n;j++){
			if(que[i]>=arr[j]) sum++;
			else sum=0;
			ans+=sum;
		}
		cout<<ans <<"\n";
	}
}

• Subtask 1: 3 / 3
• Subtask 2: 10 / 10
• Subtask 3: 12 / 12
• Subtask 4: 15 / 15
• Subtask 5: 5 / 5
• Subtask 6: 9 / 9
• Subtask 7: 14 / 14
• Subtask 8: 10 / 10
• Subtask 9: 0 / 11
• Subtask 10: 0 / 11