Python Code Interview Questions

The sum of three numbers is 20. The second number is 4 times the first number , and the sum of the first and third is8. Find the numbers.

6988

If basic HR function like recruitment, training are outsoureced then, why do companies have their own HR department?

5187

plz tell me the exam date for clerks in sbi

1298

Write a simple "Hello User" python code snippet.

1289

how are functions defined in python ?

1417

Given a N by N matrix of both negative and positive integers. Write an efficient algorithm to find the sub-matrix with the largest sum of all the contained elements.

736

Discuss an algorithm to traverse a tree, depth first.

689

Write a function, tokenize_string(input_string, delimiter_list) that returns a list of strings that are separated by the delimiters. For example: tokenize_string("How now, Mrs. Brown Cow") returns ['How', 'now', 'Mrs', 'Brown', 'Cow']

1544

Write a function to efficiently convert a floating point number to a rational number. For example, given 0.125 return "1/8"

663

Write a function that takes an unsorted integer array, and returns a three element subset whose sum is zero.

656

Write a function that takes an array of integers and returns that array rotated by N positions. For example, if N=2, given the input array [1, 2, 3, 4, 5, 6] the function should return [5, 6, 1, 2, 3, 4]

1159

Write a function that takes an array of integers and efficiently calculates and returns the Least Common Multiply in python.

700

Write a function that takes as input a binary tree, and prints out each level of the tree on a newline. For example: a / b c / / d e f will output: a b c d e f

764

Write a function that takes an integer and returns the smallest number that is greater than the given number which is a palendrome. For example, if the input was 111 the next palindromic number would be 121.

831

Given a circular list of integers (when you reach the end of the list you come back to the beginning), what is the most efficient algorithm to find the smallest integer in the list? For example: circular_list = [22, 52, 66, 82, 5, 8, 12, 19].

814

Un-Answered Questions { Python Code }

Discuss an algorithm to traverse a tree, depth first.

689

Write a function that takes an integer and returns the smallest number that is greater than the given number which is a palendrome. For example, if the input was 111 the next palindromic number would be 121.

831

Write a function that takes an unsorted integer array, and returns a three element subset whose sum is zero.

656

Write a function to efficiently convert a floating point number to a rational number. For example, given 0.125 return "1/8"

663

Write a function that takes an array of integers and returns that array rotated by N positions. For example, if N=2, given the input array [1, 2, 3, 4, 5, 6] the function should return [5, 6, 1, 2, 3, 4]

1159

Write a function that takes as input a binary tree, and prints out each level of the tree on a newline. For example: a / b c / / d e f will output: a b c d e f

764

Write a function that takes an array of integers and efficiently calculates and returns the Least Common Multiply in python.

700

plz tell me the exam date for clerks in sbi

1298

Given a circular list of integers (when you reach the end of the list you come back to the beginning), what is the most efficient algorithm to find the smallest integer in the list? For example: circular_list = [22, 52, 66, 82, 5, 8, 12, 19].

814

Given a N by N matrix of both negative and positive integers. Write an efficient algorithm to find the sub-matrix with the largest sum of all the contained elements.

736