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Submission #785101

# Submission time Handle Problem Language Result Execution time Memory
785101 2023-07-17T05:16:36 Z khshg Catfish Farm (IOI22_fish) C++17
9 / 100
 27 ms 6192 KB 
#include<bits/stdc++.h>
using namespace std;

long long max_weights(int N, int M, vector<int> X, vector<int> Y, vector<int> W) {
	long long ans = 0;
	vector<int> c(N + 1);
	for(int i = 0; i < M; ++i) {
		c[X[i]] = W[i];
	}
	vector<array<long long, 2>> dp(N + 1);
	dp[0][0] = 0;
	dp[0][1] = c[1];
	ans = c[1];
	for(int i = 1; i < N; ++i) {
		dp[i][0] = max(dp[i - 1][0], dp[i - 1][1]);
		dp[i][1] = dp[i - 1][1] - c[i];
		dp[i][1] = max(dp[i][1], (i - 2 < 0 ? 0 : dp[i - 2][0]) + c[i - 1]);
		dp[i][1] = max(dp[i][1], (i - 2 < 0 ? 0 : dp[i - 2][1]));
		dp[i][1] += c[i + 1];
		ans = max(dp[i][0], dp[i][1]);
	}
	return ans;
}

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Incorrect 19 ms 3924 KB 1st lines differ - on the 1st token, expected: '40313272768926', found: '803213453'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 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

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2260 KB Output is correct
2 Correct 1 ms 2260 KB Output is correct
3 Correct 15 ms 3244 KB Output is correct
4 Correct 10 ms 3636 KB Output is correct
5 Correct 26 ms 6192 KB Output is correct
6 Correct 23 ms 5544 KB Output is correct
7 Correct 24 ms 6104 KB Output is correct
8 Correct 23 ms 6100 KB Output is correct

Subtask #4
0 / 14.0

# Verdict Execution time Memory 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

# Verdict Execution time Memory 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

# Verdict Execution time Memory 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

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2260 KB Output is correct
2 Correct 1 ms 2260 KB Output is correct
3 Correct 15 ms 3244 KB Output is correct
4 Correct 10 ms 3636 KB Output is correct
5 Correct 26 ms 6192 KB Output is correct
6 Correct 23 ms 5544 KB Output is correct
7 Correct 24 ms 6104 KB Output is correct
8 Correct 23 ms 6100 KB Output is correct
9 Incorrect 27 ms 5944 KB 1st lines differ - on the 1st token, expected: '99999', found: '66666'
10 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 19 ms 3924 KB 1st lines differ - on the 1st token, expected: '40313272768926', found: '803213453'
2 Halted 0 ms 0 KB -