Citi

1 questions · 4 experiences · LeetCode (2) · 1p3a (1) · Other (2)

Read our Citi interview guide

5 entries

#209 Minimum Size Subarray Sum

LeetCode SWE

Question

#209 Minimum Size Subarray Sum

#150 Evaluate Reverse Polish Notation

LeetCode SWE

Experience

#150 Evaluate Reverse Polish Notation

Citi Karat Interview for Java Backend Developer (APAC) – Interview Experience?

Reddit Frontend

Mar 2026 Experience

Citi Karat Interview for Java Backend Developer (APAC) – Interview Experience?

Reddit Frontend

Mar 2026 Experience

Citi Dublin Interview

Reddit SWE Dublin

Jan 2024 Experience

Citi Dublin Interview

Reddit SWE Dublin

Jan 2024 Experience

Citi Quant Finance Fulltime Tech Phone Screen Interview Overview

1p3a Quant

Nov 2025 Experience

Citi Quant Finance Fulltime Tech Phone Screen Interview Overview

Nov 2025 Experience

LeetCode Question

#209 Minimum Size Subarray Sum

SWE coding Medium

Sign in to bookmark Original →

Question Details

LeetCode #209: Minimum Size Subarray Sum. Difficulty: Medium. Topics: Array, Binary Search, Sliding Window, Prefix Sum. Asked at Citigroup in the last 6 months.

🔒 Unlock full content

Topics

Array Binary Search Sliding Window Prefix Sum

More from Citi

Reddit Citi Karat Interview for Java Backend Developer (APAC) – Interview Experience? Reddit Citi Dublin Interview 1p3a Citi Quant Finance Fulltime Tech Phone Screen Interview Overview LeetCode #150 Evaluate Reverse Polish Notation

View full page →