Flipkart, Recently Asked Online Assessments in 02 Dec, 2025 | Dual Expression Evaluator | Maximize Friendship Power

Question 1: Dual Expression Evaluator Problem Statement: You are working on a specialized expression evaluator that processes mathematical expressions using two different container strategies simultaneously. The system receives a sequence of operations that can be either arithmetic operations (+, -, *, /) or container management commands (PUSH, POP, ENQUEUE, DEQUEUE). The system maintains two separate containers: one follows the Last-In-First-Out (LIFO) principle and another follows the First-In-First-Out (FIFO) principle. When performing arithmetic operations, the system retrieves operands from both containers ...