Your Dashboard
Interview Coaching
Learn
System Design
ML System Design
Code
Behavioral
Salary Negotiation
Interview Guides
Search
⌘K
Get Premium
Leetcode 1193. Monthly Transactions I
Group transactions by month (YYYY-MM derived from trans_date) and country to compute total transaction count and sum of amounts, along with the count and sum for only approved transactions. This requires aggregation and conditional counting/summing per group.
Question Timeline
See when this question was last asked and where, including any notes left by other candidates.
All Regions
Comments
Hello Interview Premium
Your account is free and you can post anonymously if you choose.