| 模型 | 模型答案 | 测试结果 |
|---|---|---|
| 金声玉亮2.0 | ```python def longest_common_subsequence(seq1, seq2, m, n): # Create a table to store lengths of longest common subsequence. L = [[0] * (n + 1) for _ in range(m + 1)] # Following steps build L[m+1][n+1] in bottom up fashion. for i in range(m + 1): for j in range(n + 1): if i == 0 or j == 0: L[i][j] = 0 elif seq1[i - 1] == seq2[j - 1]: L[i][j] = L[i - 1][j - 1] + 1 else: L[i][j] = max(L[i - 1][j], L[i][j - 1]) # L[m][n] contains the length of LCS of X[0..n-1] & Y[0..m-1] return L[m][n] ``` [DONE] |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| deepseekr1 | [BEGIN] def longest_common_subsequence(s1, s2, m, n): dp = [[0]*(n+1) for _ in range(m+1)] for i in range(1, m+1): for j in range(1, n+1): if s1[i-1] == s2[j-1]: dp[i][j] = dp[i-1][j-1] + 1 else: dp[i][j] = max(dp[i-1][j], dp[i][j-1]) return dp[m][n] [DONE] |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| gpto1 | ```python def longest_common_subsequence(X, Y, m, n): # Create a 2D table to store lengths of longest common subsequence dp = [[0]*(n+1) for _ in range(m+1)] # Build the dp table from bottom up for i in range(m+1): for j in range(n+1): if i == 0 or j == 0: dp[i][j] = 0 elif X[i-1] == Y[j-1]: dp[i][j] = dp[i-1][j-1] + 1 else: dp[i][j] = max(dp[i-1][j], dp[i][j-1]) # The length of the longest common subsequence is in dp[m][n] return dp[m][n] ``` |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| GPT-4o | To solve the problem of finding the longest common subsequence (LCS) for the given two sequences, we will use dynamic programming. The LCS problem is a classic example where dynamic programming can be effectively applied to find the optimal solution. The idea is to create a 2D table to store the lengths of the longest common subsequence for substrings of both sequences. We build this table in a bottom-up manner, and the value in the last cell of the table will be the length of the LCS for the entire sequences. Here is the implementation: ```python def longest_common_subsequence(X, Y, m, n): # Create a 2D table to store lengths of longest common subsequence L = [[0] * (n + 1) for _ in range(m + 1)] # Build the table in bottom-up fashion for i in range(m + 1): for j in range(n + 1): if i == 0 or j == 0: L[i][j] = 0 elif X[i - 1] == Y[j - 1]: L[i][j] = L[i - 1][j - 1] + 1 else: L[i][j] = max(L[i - 1][j], L[i][j - 1]) # L[m][n] contains the length of LCS for X[0..m-1], Y[0..n-1] return L[m][n] # Test cases assert longest_common_subsequence("AGGTAB", "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH", "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT", "AYZX", 4, 4) == 2 ``` This function `longest_common_subsequence(X, Y, m, n)` computes the length of the longest common subsequence for two sequences `X` and `Y` of lengths `m` and `n` respectively. The `assert` statements at the end are used to verify that the function works correctly for the provided test cases. |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| llama3.1-70B-Instruct | def longest_common_subsequence(seq1, seq2, len1, len2): if len1 == 0 or len2 == 0: return 0 if seq1[len1-1] == seq2[len2-1]: return 1 + longest_common_subsequence(seq1, seq2, len1-1, len2-1) else: return max(longest_common_subsequence(seq1, seq2, len1-1, len2), longest_common_subsequence(seq1, seq2, len1, len2-1)) |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| llama3.1-405B-Instruct | def longest_common_subsequence(X , Y, m, n): L = [[None]*(n+1) for i in range(m+1)] for i in range(m+1): for j in range(n+1): if i == 0 or j == 0 : L[i][j] = 0 elif X[i-1] == Y[j-1]: L[i][j] = L[i-1][j-1]+1 else: L[i][j] = max(L[i-1][j], L[i][j-1]) return L[m][n] |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| DeepSeek-Coder-V2 | ```python def longest_common_subsequence(seq1, seq2, m, n): # Create a table to store lengths of longest common subsequence. L = [[0] * (n + 1) for _ in range(m + 1)] # Following steps build L[m+1][n+1] in bottom up fashion. for i in range(m + 1): for j in range(n + 1): if i == 0 or j == 0: L[i][j] = 0 elif seq1[i - 1] == seq2[j - 1]: L[i][j] = L[i - 1][j - 1] + 1 else: L[i][j] = max(L[i - 1][j], L[i][j - 1]) # L[m][n] contains the length of LCS of X[0..n-1] & Y[0..m-1] return L[m][n] ``` [DONE] |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| Qwen2-72B-Instruct | 'def longest_common_subsequence(X, Y, m, n):\n if m == 0 or n == 0:\n return 0\n elif X[m-1] == Y[n-1]:\n return 1 + longest_common_subsequence(X, Y, m-1, n-1)\n else:\n return max(longest_common_subsequence(X, Y, m, n-1),\n longest_common_subsequence(X, Y, m-1, n))' [DONE] |
failed 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| baichuan4 | To find the longest common subsequence of two sequences, we can use dynamic programming. We'll create a matrix to store the lengths of the longest common subsequences for all prefixes of the input strings. Then, we'll iterate through both sequences, comparing characters and filling in the matrix accordingly. Finally, we'll return the length of the longest common subsequence. Here's the implementation: ```python def longest_common_subsequence(seq1, seq2, m, n): # Create a matrix to store lengths of longest common suffixes dp = [[0] * (n + 1) for _ in range(m + 1)] # Build the matrix in bottom-up fashion for i in range(1, m + 1): for j in range(1, n + 1): if seq1[i - 1] == seq2[j - 1]: dp[i][j] = dp[i - 1][j - 1] + 1 else: dp[i][j] = max(dp[i - 1][j], dp[i][j - 1]) # The length of the longest common subsequence is at the bottom-right corner of the matrix return dp[m][n] ``` This function will pass the tests you provided: ```python assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 ``` The `longest_common_subsequence` function calculates the length of the longest common subsequence between `seq1` and `seq2`, which have lengths `m` and `n`, respectively. The dynamic programming approach ensures that we efficiently compute the length without needing to explicitly construct the subsequence itself. |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| doubao | ' def longest_common_subsequence(str1, str2, m, n): dp = [[0 for _ in range(n + 1)] for _ in range(m + 1)] for i in range(1, m + 1): for j in range(1, n + 1): if str1[i - 1] == str2[j - 1]: dp[i][j] = dp[i - 1][j - 1] + 1 else: dp[i][j] = max(dp[i - 1][j], dp[i][j - 1]) return dp[m][n]' [DONE] |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| minimax | To solve the problem of finding the longest common subsequence (LCS) for two given sequences, we can use dynamic programming. Here's the function that implements the LCS algorithm: ```python def longest_common_subsequence(X, Y, m, n): # Create a 2D table to store lengths of longest common subsequence # of substrings. The first row and first column are initialized to 0 # by default in the code. L = [[0] * (n + 1) for i in range(m + 1)] # Build the table in bottom-up fashion for i in range(m + 1): for j in range(n + 1): if i == 0 or j == 0: L[i][j] = 0 elif X[i - 1] == Y[j - 1]: L[i][j] = L[i - 1][j - 1] + 1 else: L[i][j] = max(L[i - 1][j], L[i][j - 1]) # L[m][n] contains the length of LCS for X[0..m-1] and Y[0..n-1] return L[m][n] # Test cases assert longest_common_subsequence("AGGTAB", "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH", "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT", "AYZX", 4, 4) == 2 ``` This function initializes a 2D array `L` where `L[i][j]` will hold the length of the LCS of the strings `X[0..i-1]` and `Y[0..j-1]`. The function then iterates through both strings, comparing characters and filling in the `L` array according to the LCS recurrence relation. The final result, which is the length of the LCS, is found in `L[m][n]`. |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| kimi | Sure, let's write the function for each task one by one. ### Task 1: Find similar elements from two tuple lists ```python def similar_elements(test_tup1, test_tup2): res = tuple(sorted(set(test_tup1) & set(test_tup2))) return res ``` ### Task 2: Identify non-prime numbers ```python import math def is_not_prime(n): if n <= 1: return True for i in range(2, int(math.sqrt(n)) + 1): if n % i == 0: return True return False ``` ### Task 3: Find the largest integers from a list using heap queue algorithm ```python import heapq def heap_queue_largest(nums, n): largest_nums = heapq.nlargest(n, nums) return largest_nums ``` ### Task 4: Find the longest common subsequence This is a classic dynamic programming problem. Here's a Python function to solve it: ```python def longest_common_subsequence(X, Y, m, n): # Create a table to store lengths of longest common suffixes of substrings # dp[i][j] contains length of longest common suffix of X[0..i-1] and Y[0..j-1] dp = [[0 for x in range(n+1)] for y in range(m+1)] # Following the logic of dynamic programming # fill the dp table for i in range(m+1): for j in range(n+1): if i == 0 or j == 0: dp[i][j] = 0 elif X[i-1] == Y[j-1]: dp[i][j] = dp[i-1][j-1] + 1 else: dp[i][j] = max(dp[i-1][j], dp[i][j-1]) # Length of longest common subsequence is in dp[m][n] return dp[m][n] ``` Now let's test the functions: ```python # Task 1 assert similar_elements((3, 4, 5, 6),(5, 7, 4, 10)) == (4, 5) assert similar_elements((1, 2, 3, 4),(5, 4, 3, 7)) == (3, 4) assert similar_elements((11, 12, 14, 13),(17, 15, 14, 13)) == (13, 14) # Task 2 assert is_not_prime(2) == False assert is_not_prime(10) == True assert is_not_prime(35) == True # Task 3 assert heap_queue_largest([25, 35, 22, 85, 14, 65, 75, 22, 58], 3) == [85, 75, 65] assert heap_queue_largest([25, 35, 22, 85, 14, 65, 75, 22, 58], 2) == [85, 75] assert heap_queue_largest([25, 35, 22, 85, 14, 65, 75, 22, 58], 5) == [85, 75, 65, 58, 35] # Task 4 assert longest_common_subsequence("AGGTAB", "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH", "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT", "AYZX", 4, 4) == 2 ``` If you run the above code, it should pass all the tests without any assertion errors. |
failed 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| wenxinyiyan | To solve the task of finding the longest common subsequence (LCS) for the given two sequences, you can use dynamic programming. Here's the implementation of the `longest_common_subsequence` function in Python: ```python def longest_common_subsequence(seq1, seq2, m, n): # Create a matrix to store the lengths of LCS dp = [[0] * (n + 1) for _ in range(m + 1)] # Fill the matrix in a bottom-up manner for i in range(1, m + 1): for j in range(1, n + 1): if seq1[i - 1] == seq2[j - 1]: dp[i][j] = dp[i - 1][j - 1] + 1 else: dp[i][j] = max(dp[i - 1][j], dp[i][j - 1]) # The length of the LCS is stored in the bottom-right cell of the matrix lcs_length = dp[m][n] # Backtrack to find the LCS itself (if needed) # lcs = "" # while m > 0 and n > 0: # if seq1[m - 1] == seq2[n - 1]: # lcs = seq1[m - 1] + lcs # m -= 1 # n -= 1 # elif dp[m - 1][n] > dp[m][n - 1]: # m -= 1 # else: # n -= 1 # Return the length of the LCS (or the LCS itself if uncommented the above code) return lcs_length ``` Now, let's test the function with the provided test cases: ```python assert longest_common_subsequence("AGGTAB", "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH", "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT", "AYZX", 4, 4) == 2 ``` All the tests should pass, indicating that the function correctly finds the length of the longest common subsequence for the given pairs of sequences. If you uncomment the backtracking code, the function will also return the LCS itself instead of just its length. |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| zhipu | To solve the problem of finding the longest common subsequence (LCS) between two sequences, we can use dynamic programming. The idea is to build a 2D table where each cell `(i, j)` represents the length of the LCS of the substrings `seq1[0..i-1]` and `seq2[0..j-1]`. Here is the Python function that implements this approach: ```python def longest_common_subsequence(seq1, seq2, m, n): # Create a 2D array to store lengths of longest common subsequence. L = [[0] * (n + 1) for i in range(m + 1)] # Build the L[m+1][n+1] in bottom up fashion for i in range(m + 1): for j in range(n + 1): if i == 0 or j == 0: L[i][j] = 0 elif seq1[i - 1] == seq2[j - 1]: L[i][j] = L[i - 1][j - 1] + 1 else: L[i][j] = max(L[i - 1][j], L[i][j - 1]) # L[m][n] contains the length of LCS for seq1[0..n-1], seq2[0..m-1] return L[m][n] # Test cases assert longest_common_subsequence("AGGTAB", "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH", "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT", "AYZX", 4, 4) == 2 ``` ### Explanation: 1. **Initialization**: We create a 2D list `L` with dimensions `(m+1) x (n+1)` initialized to zeros. `L[i][j]` will hold the length of the LCS of `seq1[0..i-1]` and `seq2[0..j-1]`. 2. **Filling the Table**: - If either `i` or `j` is 0, `L[i][j]` is 0 because an empty string has no common subsequence with any other string. - If the characters `seq1[i-1]` and `seq2[j-1]` are the same, then `L[i][j]` is `L[i-1][j-1] + 1`. - Otherwise, `L[i][j]` is the maximum of `L[i-1][j]` and `L[i][j-1]`. 3. **Result**: The value at `L[m][n]` gives the length of the LCS of the entire sequences `seq1` and `seq2`. This function should pass the provided test cases as it correctly implements the dynamic programming approach to find the LCS. |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| gpto1 | ```python def longest_common_subsequence(X, Y, m, n): # Create a 2D table to store lengths of longest common subsequence dp = [[0]*(n+1) for _ in range(m+1)] # Build the dp table from bottom up for i in range(m+1): for j in range(n+1): if i == 0 or j == 0: dp[i][j] = 0 elif X[i-1] == Y[j-1]: dp[i][j] = dp[i-1][j-1] + 1 else: dp[i][j] = max(dp[i-1][j], dp[i][j-1]) # The length of the longest common subsequence is in dp[m][n] return dp[m][n] ``` |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |
| deepseekv3 | To solve the problem of finding the longest common subsequence (LCS) between two sequences, we can use dynamic programming. The idea is to build a table that stores the lengths of the longest common subsequences of substrings of the given sequences. Here's how you can implement it in Python: ```python def longest_common_subsequence(X, Y, m, n): # Create a table to store lengths of longest common subsequences. L = [[0] * (n + 1) for i in range(m + 1)] # Build the table in bottom-up fashion for i in range(m + 1): for j in range(n + 1): if i == 0 or j == 0: L[i][j] = 0 elif X[i - 1] == Y[j - 1]: L[i][j] = L[i - 1][j - 1] + 1 else: L[i][j] = max(L[i - 1][j], L[i][j - 1]) # The value in L[m][n] contains the length of LCS for X[0..m-1] and Y[0..n-1] return L[m][n] ``` ### Explanation: 1. **Initialization**: We create a 2D list `L` with dimensions `(m+1) x (n+1)` initialized with zeros. This table will store the lengths of the longest common subsequences for all substrings of `X` and `Y`. 2. **Filling the Table**: - If either `i` or `j` is `0`, then `L[i][j] = 0` because the LCS of an empty string with any string is an empty string. - If the characters `X[i-1]` and `Y[j-1]` match, then `L[i][j] = L[i-1][j-1] + 1`. This means we found a common character, so we increment the LCS length by 1. - If the characters do not match, then `L[i][j] = max(L[i-1][j], L[i][j-1])`. This means we take the maximum LCS length so far by either ignoring the current character of `X` or `Y`. 3. **Result**: The value `L[m][n]` will contain the length of the longest common subsequence of the entire strings `X` and `Y`. ### Testing the Function: ```python assert longest_common_subsequence("AGGTAB", "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH", "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT", "AYZX", 4, 4) == 2 ``` These tests should pass, confirming that the function correctly computes the length of the longest common subsequence for the given sequences. |
pass 测试用例:assert longest_common_subsequence("AGGTAB" , "GXTXAYB", 6, 7) == 4 assert longest_common_subsequence("ABCDGH" , "AEDFHR", 6, 6) == 3 assert longest_common_subsequence("AXYT" , "AYZX", 4, 4) == 2 |