Real questions from top companies in Python/Coding · easy
Which data structure occupies more memory: list or tuple? Why?
Write Java code to read a file using FileInputStream
Write Python code to print even numbers from a list.
Write Python program to find consecutive numbers in a list.
Write a Java program using FileInputStream and BufferedReader to read data from a local file and print the output to the console
Write a Python code that determines if all the people in their seats can see the screen in the theatre.
Write a Python function to reverse all strings in a list.
Write a Python program to remove duplicate elements from a list while preserving the original order
Write a Python script to process raw JSON files containing sales data and load them into a relational database.
Write a Scala code to print prime numbers.
Write a Singleton class implementation
Write a decorator function to log the execution time of a function.
Write a function to find the longest palindromic substring in a given string.
Write a function to remove invalid parentheses from a string.
Write a higher-order function to filter values greater than a threshold in a list.
Write a script to automate daily ingestion of data from an API into a data lake.
Write a simple service and controller class in Spring Boot for REST API
Write a solution to efficiently search a rotated sorted array.
Write a swap function without if-else.
Write code for character frequency in a text file.
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