oj.uz

답안 #627836

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
627836 2022-08-13T00:00:25 Z jwvg0425 메기 농장 (IOI22_fish) C++17
0 / 100
 59 ms 11040 KB 
#include "fish.h"
#include <stdio.h>
#include <vector>
#include <queue>
#include <algorithm>
#include <iostream>
#include <string>
#include <bitset>
#include <map>
#include <set>
#include <tuple>
#include <string.h>
#include <math.h>
#include <random>
#include <functional>
#include <assert.h>
#include <math.h>
#define all(x) (x).begin(), (x).end()
#define xx first
#define yy second

using namespace std;

template<typename T, typename Pr = less<T>>
using pq = priority_queue<T, vector<T>, Pr>;
using i64 = long long int;
using ii = pair<int, int>;
using ii64 = pair<i64, i64>;

i64 table[305][305];
i64 val[305][305];
int n;

i64 dp(int x, int py)
{
	if (x >= n + 1)
		return 0;

	if (table[x][py] != -1)
		return table[x][py];

	auto& res = table[x][py];
	res = 0;
	i64 nowl = 0;
	i64 nowr = 0;

	for (int y = 0; y <= n; y++)
	{
		if (py < y)
			nowl += val[x - 1][y];

		nowr += val[x][y];

		res = max({ res, nowl + dp(x + 1, y), nowl + dp(x + 2, y), nowl + dp(x + 3, 0) });
	}

	return res;
}

i64 max_weights(int n_, int m, vector<int> x, vector<int> y, vector<int> w)
{
	n = n_;
	for (int i = 0; i < m; i++)
		val[x[i] + 1][y[i] + 1] = w[i];

	memset(table, -1, sizeof(table));

	return dp(1, 0);
}

Subtask #1
0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 28 ms 7244 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 980 KB Output is correct
2 Runtime error 59 ms 11040 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 2 ms 1876 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 980 KB Output is correct
2 Correct 1 ms 980 KB Output is correct
3 Incorrect 1 ms 980 KB 1st lines differ - on the 1st token, expected: '4044', found: '2022'
4 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 980 KB Output is correct
2 Correct 1 ms 980 KB Output is correct
3 Incorrect 1 ms 980 KB 1st lines differ - on the 1st token, expected: '4044', found: '2022'
4 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 980 KB Output is correct
2 Correct 1 ms 980 KB Output is correct
3 Incorrect 1 ms 980 KB 1st lines differ - on the 1st token, expected: '4044', found: '2022'
4 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 2 ms 1876 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 28 ms 7244 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -