답안 #151744

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
151744	2019-09-04T13:43:07 Z	SorahISA	Boat (APIO16_boat)	C++14	9 / 100	3 ms	400 KB

boat

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

const long long mod = 1E9 + 7;

int main() {
	int n;
	cin >> n;
	
	long long boat[n][2];
	for (int i = 0; i < n; ++i) {
		cin >> boat[i][0] >> boat[i][1];
	}
	
	long long dp[n], answer = 0;
	for (int i = 0; i < n; ++i) {
		dp[i] = 1;
		for (int j = 0; j < i; ++j) {
			if (boat[j][0] < boat[i][0]) {
				dp[i] += dp[j];
			}
		}
		dp[i] %= mod;
		answer += dp[i];
	}
	
	answer %= mod;
	cout << answer << '\n';
	
	return 0;
}

Subtask #1

9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	376 KB	Output is correct
2	Correct	3 ms	380 KB	Output is correct
3	Correct	3 ms	376 KB	Output is correct
4	Correct	3 ms	376 KB	Output is correct
5	Correct	3 ms	376 KB	Output is correct
6	Correct	3 ms	376 KB	Output is correct
7	Correct	3 ms	376 KB	Output is correct
8	Correct	3 ms	376 KB	Output is correct
9	Correct	3 ms	376 KB	Output is correct
10	Correct	3 ms	400 KB	Output is correct
11	Correct	3 ms	376 KB	Output is correct
12	Correct	3 ms	376 KB	Output is correct
13	Correct	3 ms	376 KB	Output is correct
14	Correct	3 ms	376 KB	Output is correct
15	Correct	3 ms	376 KB	Output is correct
16	Correct	3 ms	376 KB	Output is correct
17	Correct	3 ms	376 KB	Output is correct
18	Correct	3 ms	376 KB	Output is correct
19	Correct	3 ms	376 KB	Output is correct
20	Correct	3 ms	376 KB	Output is correct

Subtask #2

0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	376 KB	Output is correct
2	Correct	3 ms	380 KB	Output is correct
3	Correct	3 ms	376 KB	Output is correct
4	Correct	3 ms	376 KB	Output is correct
5	Correct	3 ms	376 KB	Output is correct
6	Correct	3 ms	376 KB	Output is correct
7	Correct	3 ms	376 KB	Output is correct
8	Correct	3 ms	376 KB	Output is correct
9	Correct	3 ms	376 KB	Output is correct
10	Correct	3 ms	400 KB	Output is correct
11	Correct	3 ms	376 KB	Output is correct
12	Correct	3 ms	376 KB	Output is correct
13	Correct	3 ms	376 KB	Output is correct
14	Correct	3 ms	376 KB	Output is correct
15	Correct	3 ms	376 KB	Output is correct
16	Correct	3 ms	376 KB	Output is correct
17	Correct	3 ms	376 KB	Output is correct
18	Correct	3 ms	376 KB	Output is correct
19	Correct	3 ms	376 KB	Output is correct
20	Correct	3 ms	376 KB	Output is correct
21	Incorrect	3 ms	376 KB	Output isn't correct
22	Halted	0 ms	0 KB	-

Subtask #3

0 / 27.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	2 ms	256 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	376 KB	Output is correct
2	Correct	3 ms	380 KB	Output is correct
3	Correct	3 ms	376 KB	Output is correct
4	Correct	3 ms	376 KB	Output is correct
5	Correct	3 ms	376 KB	Output is correct
6	Correct	3 ms	376 KB	Output is correct
7	Correct	3 ms	376 KB	Output is correct
8	Correct	3 ms	376 KB	Output is correct
9	Correct	3 ms	376 KB	Output is correct
10	Correct	3 ms	400 KB	Output is correct
11	Correct	3 ms	376 KB	Output is correct
12	Correct	3 ms	376 KB	Output is correct
13	Correct	3 ms	376 KB	Output is correct
14	Correct	3 ms	376 KB	Output is correct
15	Correct	3 ms	376 KB	Output is correct
16	Correct	3 ms	376 KB	Output is correct
17	Correct	3 ms	376 KB	Output is correct
18	Correct	3 ms	376 KB	Output is correct
19	Correct	3 ms	376 KB	Output is correct
20	Correct	3 ms	376 KB	Output is correct
21	Incorrect	3 ms	376 KB	Output isn't correct
22	Halted	0 ms	0 KB	-