Completed S30 Completitive-Coding-2

[prenastro]

No description provided.

[super30admin]

Two Sum (01knapsack.py)

• The submitted solution addresses a completely different problem (0/1 Knapsack) rather than Two Sum
• The code structure and comments are excellent for the knapsack problem
• To improve: Ensure you understand the problem requirements before coding
• For Two Sum, you would need to find two array indices whose values sum to the target
• Consider using a hash map approach for O(n) solution to Two Sum

VERDICT: NEEDS_IMPROVEMENT

---

Interview Problem: 0-1 Knapsack Problem (twosum.py)

• Major Issue: You submitted a solution for "Two Sum" but the assignment was to solve the "0-1 Knapsack Problem". Please ensure you read the problem requirements carefully before submitting.

If you intended to solve the 0-1 Knapsack Problem, here are some hints:

• Use a 2D DP array where dp[i][w] represents the maximum value achievable with the first i items and capacity w
• For each item, decide whether to include it (if weight fits) or exclude it
• The recurrence relation is: dp[i][w] = max(dp[i-1][w], profit[i-1] + dp[i-1][w-weight[i-1]])

VERDICT: NEEDS_IMPROVEMENT