답안 #68532

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
68532	2018-08-17T09:12:44 Z	KLPP	Boat (APIO16_boat)	C++14	9 / 100	5 ms	1016 KB

boat

#include<iostream>
#include<stdio.h>

using namespace std;
typedef long long int lld;
#define MOD 1000000007

int main(){
	int n;
	cin>>n;
	pair<lld,lld> arr[n];
	for(int i=0;i<n;i++)cin>>arr[i].first>>arr[i].second;
	lld DP[n];
	lld ans=0;
	for(int i=0;i<n;i++){
		DP[i]=1;
		for(int j=0;j<i;j++){
			if(arr[j].first<arr[i].first){
				DP[i]+=DP[j];
				DP[i]%=MOD;
			}
		}
		ans+=DP[i];
		ans%=MOD;
	}
	cout<<ans<<endl;
	
	return 0;
}

Subtask #1

9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	344 KB	Output is correct
2	Correct	4 ms	356 KB	Output is correct
3	Correct	4 ms	476 KB	Output is correct
4	Correct	3 ms	504 KB	Output is correct
5	Correct	4 ms	712 KB	Output is correct
6	Correct	3 ms	712 KB	Output is correct
7	Correct	3 ms	728 KB	Output is correct
8	Correct	4 ms	788 KB	Output is correct
9	Correct	4 ms	808 KB	Output is correct
10	Correct	4 ms	816 KB	Output is correct
11	Correct	4 ms	844 KB	Output is correct
12	Correct	4 ms	856 KB	Output is correct
13	Correct	4 ms	868 KB	Output is correct
14	Correct	4 ms	880 KB	Output is correct
15	Correct	5 ms	952 KB	Output is correct
16	Correct	5 ms	964 KB	Output is correct
17	Correct	3 ms	976 KB	Output is correct
18	Correct	4 ms	988 KB	Output is correct
19	Correct	4 ms	1004 KB	Output is correct
20	Correct	5 ms	1016 KB	Output is correct

Subtask #2

0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	344 KB	Output is correct
2	Correct	4 ms	356 KB	Output is correct
3	Correct	4 ms	476 KB	Output is correct
4	Correct	3 ms	504 KB	Output is correct
5	Correct	4 ms	712 KB	Output is correct
6	Correct	3 ms	712 KB	Output is correct
7	Correct	3 ms	728 KB	Output is correct
8	Correct	4 ms	788 KB	Output is correct
9	Correct	4 ms	808 KB	Output is correct
10	Correct	4 ms	816 KB	Output is correct
11	Correct	4 ms	844 KB	Output is correct
12	Correct	4 ms	856 KB	Output is correct
13	Correct	4 ms	868 KB	Output is correct
14	Correct	4 ms	880 KB	Output is correct
15	Correct	5 ms	952 KB	Output is correct
16	Correct	5 ms	964 KB	Output is correct
17	Correct	3 ms	976 KB	Output is correct
18	Correct	4 ms	988 KB	Output is correct
19	Correct	4 ms	1004 KB	Output is correct
20	Correct	5 ms	1016 KB	Output is correct
21	Incorrect	4 ms	1016 KB	Output isn't correct
22	Halted	0 ms	0 KB	-

Subtask #3

0 / 27.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	3 ms	1016 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #4

0 / 42.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	344 KB	Output is correct
2	Correct	4 ms	356 KB	Output is correct
3	Correct	4 ms	476 KB	Output is correct
4	Correct	3 ms	504 KB	Output is correct
5	Correct	4 ms	712 KB	Output is correct
6	Correct	3 ms	712 KB	Output is correct
7	Correct	3 ms	728 KB	Output is correct
8	Correct	4 ms	788 KB	Output is correct
9	Correct	4 ms	808 KB	Output is correct
10	Correct	4 ms	816 KB	Output is correct
11	Correct	4 ms	844 KB	Output is correct
12	Correct	4 ms	856 KB	Output is correct
13	Correct	4 ms	868 KB	Output is correct
14	Correct	4 ms	880 KB	Output is correct
15	Correct	5 ms	952 KB	Output is correct
16	Correct	5 ms	964 KB	Output is correct
17	Correct	3 ms	976 KB	Output is correct
18	Correct	4 ms	988 KB	Output is correct
19	Correct	4 ms	1004 KB	Output is correct
20	Correct	5 ms	1016 KB	Output is correct
21	Incorrect	4 ms	1016 KB	Output isn't correct
22	Halted	0 ms	0 KB	-