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How to Solve Product Sales Analysis I Problem
Master the Product Sales Analysis I LeetCode problem with undetectable real-time assistance. Get instant solutions and explanations during your coding interviews.
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LeetCode ProblemProduct Sales Analysis I
Table: Sales Table: Product Write a solution to report the product_name, year, and price for each sale_id in the Sales table. Return the resulting table in any order. The result format is in the following example.
Database
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Problem Breakdown
Understanding the Product Sales Analysis I Problem
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Problem Statement
Table: Sales Table: Product Write a solution to report the product_name, year, and price for each sale_id in the Sales table. Return the resulting table in any order. The result format is in the following example.
EasyProblem #1068
LeetCodeProduct Sales Analysis I
Related Topics
Database
How Phantom Code Helps
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Examples
# Example 1
Input
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Output
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# Example 2
Input
—
Output
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# Example 3
Input
Sales table: +---------+------------+------+----------+-------+ | sale_id | product_id | year | quantity | price | +---------+------------+------+----------+-------+ | 1 | 100 | 2008 | 10 | 5000 | | 2 | 100 | 2009 | 12 | 5000 | | 7 | 200 | 2011 | 15 | 9000 | +---------+------------+------+----------+-------+ Product table: +------------+--------------+ | product_id | product_name | +------------+--------------+ | 100 | Nokia | | 200 | Apple | | 300 | Samsung | +------------+--------------+
Output
+--------------+-------+-------+ | product_name | year | price | +--------------+-------+-------+ | Nokia | 2008 | 5000 | | Nokia | 2009 | 5000 | | Apple | 2011 | 9000 | +--------------+-------+-------+
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Solve Product Sales Analysis I — Table: Sales Table: Product Write a solution to report the product_name, year, a...
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def solve(input):
# Optimal O(n) solution
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Frequently Asked Questions
Common questions about solving Product Sales Analysis I and using Phantom Code during coding interviews.
How does Phantom Code help me solve coding problems like Product Sales Analysis I during interviews?
Phantom Code generates complete solutions instantly with proper complexity analysis, letting you focus on explaining your approach and demonstrating problem-solving skills rather than getting stuck on implementation details during high-pressure situations.
What if the interviewer asks follow-up questions or modifications to problems like Product Sales Analysis I?
Phantom Code adapts in real-time. Screenshot the modified problem or use audio mode to capture the interviewer's follow-up, and get an updated solution within seconds — including edge cases and optimizations.
Can Phantom Code help me communicate my solution for problems like Product Sales Analysis I?
Yes. Phantom Code provides step-by-step approach explanations with 3 progressive thoughts, so you can walk through your solution naturally. It also provides time and space complexity analysis to discuss trade-offs.
How does Phantom Code assist with different programming languages for Product Sales Analysis I type problems?
Phantom Code supports 11 programming languages including Python, Java, C++, JavaScript, TypeScript, Go, Rust, Ruby, Swift, Kotlin, and C#. Set your preferred language and get idiomatic solutions.
What coding mistakes does Phantom Code help me avoid during Product Sales Analysis I interviews?
Phantom Code catches common mistakes like off-by-one errors, missing edge cases, incorrect base conditions, and suboptimal approaches. It provides clean, well-structured code that handles all edge cases.
Is Phantom Code detectable when solving problems like Product Sales Analysis I during live interviews?
No. Phantom Code runs as an invisible desktop overlay that doesn't appear in screen shares, recordings, or proctoring software. It works with Zoom, HackerRank, CodeSignal, CoderPad, and all major platforms.
How does Phantom Code help when I'm struggling with Product Sales Analysis I style questions under pressure?
The AI provides structured guidance: first the approach (what algorithm/data structure to use and why), then the implementation with clean code, and finally complexity analysis. This helps you think clearly even under pressure.
Does Phantom Code work for the coding platforms used in Product Sales Analysis I interviews?
Yes. Phantom Code works with all major coding platforms including LeetCode, HackerRank, CodeSignal, CoderPad, HackerEarth, and any browser-based coding environment.
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