oj.uz

답안 #724108

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
724108 2023-04-14T17:49:47 Z vjudge1 메기 농장 (IOI22_fish) C++17
12 / 100
 100 ms 9588 KB 
#pragma GCC optimize("O3")
#include "fish.h"
#include <bits/stdc++.h>
#define ll long long
#define endl '\n'
using namespace std;
const ll INF = 3e14 + 4; 
ll max_weights(int N, int M, vector<int> X, vector<int> Y, vector<int> W) {
	ll dp[N][2], a[N];
	memset(dp, 0, sizeof(dp)); memset(a, 0, sizeof(a));
	for(int i = 0; i < M; i++) a[X[i]] += W[i]; 
	dp[1][0] = a[1];
	dp[1][1] = a[0];
	for(int i = 2; i < N; i++){
		dp[i][0] = max(dp[i - 1][1] + a[i], dp[i - 1][0]);
		dp[i][1] = max(max(dp[i - 2][0] + a[i - 1], dp[i - 1][1]), dp[i - 2][1] + a[i - 1]);
	}
	return max(dp[N - 1][0], dp[N - 1][1]);
}

Subtask #1
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 28 ms 4172 KB Output is correct
2 Correct 27 ms 4940 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 3 ms 2648 KB Output is correct
5 Correct 92 ms 9588 KB Output is correct
6 Correct 100 ms 9548 KB Output is correct

Subtask #2
0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB 1st lines differ - on the 1st token, expected: '2', found: '1'
2 Halted 0 ms 0 KB -

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2644 KB Output is correct
3 Correct 14 ms 3632 KB Output is correct
4 Correct 11 ms 3412 KB Output is correct
5 Correct 29 ms 4940 KB Output is correct
6 Correct 24 ms 4948 KB Output is correct
7 Correct 27 ms 4936 KB Output is correct
8 Correct 28 ms 4940 KB Output is correct

Subtask #4
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB 1st lines differ - on the 1st token, expected: '3', found: '2'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB 1st lines differ - on the 1st token, expected: '3', found: '2'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB 1st lines differ - on the 1st token, expected: '3', found: '2'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2644 KB Output is correct
3 Correct 14 ms 3632 KB Output is correct
4 Correct 11 ms 3412 KB Output is correct
5 Correct 29 ms 4940 KB Output is correct
6 Correct 24 ms 4948 KB Output is correct
7 Correct 27 ms 4936 KB Output is correct
8 Correct 28 ms 4940 KB Output is correct
9 Incorrect 26 ms 4944 KB 1st lines differ - on the 1st token, expected: '99999', found: '66666'
10 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 28 ms 4172 KB Output is correct
2 Correct 27 ms 4940 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 3 ms 2648 KB Output is correct
5 Correct 92 ms 9588 KB Output is correct
6 Correct 100 ms 9548 KB Output is correct
7 Incorrect 0 ms 212 KB 1st lines differ - on the 1st token, expected: '2', found: '1'
8 Halted 0 ms 0 KB -