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Data structures, Algorithms, Coding, Technical Interview Questions and much more. (Still work in progress)
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You are given an array of n integers and a target sum T. The goal is to determine whether or not there are two numbers x,y in A with x+y=...
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Problem Design a chess game using object oriented principles. Solution The Chess game has the following classes Board Player Pie... -
Problem Rotate the n*n matrix by 90 degrees. Another way to ask the same problem Given an image represented by an NxN matrix, whe... -
The book - cracking the coding interview has list of questions. The list of questions and solutions is not comprehensive, but I guess that ...
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Implement a jigsaw puzzle. Design the data structures and explain an algorithm to solve the puzzle. In jigsaw puzzles we take the piece,... -
A hash table is primarily used to keep track of an evolving set of stuff by using a key. It is good for inserting, deleting, and lookups. ... -
Addition This One is Somewhat Logical and the Best also. This will work all kind of Inputs. The Logic Behind the Concept is described brei...
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Broadly, think about what objects are involved in a vending machine: VendingMachine - possibly an abstract class DrinkMachine, SnackMach... -
Problem Write a method to compute all permutations of a string. Example For a string of length n, there are n! permutations. INPUT: &...
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Given a binary search tree (aka an "ordered binary tree"), iterate over the nodes to print them out in increasing order. So the t...
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2009
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December
(91)
- Function overloading
- c program without main
- Some basic networking interview questions
- Basic Interview Questions on networking
- Various Software model
- Left most n digits divisible by n
- Aptitude Quesions and answers
- math.h
- Chain Cut Problem
- CTS Aptitude Question paper(Yellow)
- CTS Aptitude Question paper(Yellow)
- Brain teasers and answers
- PSYCHOMETRY TEST
- Learn some words
- Ten Horses and Nine Stable Problem (Focus on word)
- Adding 2 character puzzle
- Questions on various topics
- Verbal questions 2
- Verbal questions - mixture of words
- 400 puzzle -- Part 3
- 400 puzzle -- Part 2
- 400 puzzle -- Part 1
- File Handling in c
- Random number generation
- General Utilities
- Error handling
- Random access functions
- Format specification during input
- Format specification in I/O
- File handling in cpp
- Using pointers to break into bytes
- #ifdef & #endif
- sizeof operator
- Using pascal keyword
- Ratio and proportion difficult questions
- Ratio and proportion difficult questions
- Problems on partnership
- Time and Distance questions
- Trains
- Multiplication Tables
- Find all sets of consecutive integers that add up ...
- The smallest no. such that if its rightmost digit ...
- Sum of last digit = sum of rest digits
- What is a void pointer? Why can't we perform arith...
- Program to check if the stack grows up or down
- How can we sum the digits of a given number in sin...
- To swap the two nibbles in a byte
- Inputing with scanf()
- What is a NULL pointer? How is it different from a...
- WAP to check whether string is palindrome
- A program to print numbers from 1 to 100 without u...
- Code to check if an integer is a power of 2 or not...
- How does free works?
- Pointer indirection with care
- Given two strings A and B, how would you find out ...
- What's the difference between const char *p, char ...
- Syntax in C
- Access non const member varible inside a const mem...
- How to add two numbers without using the plus oper...
- What are the common causes of pointer bugs?
- What is the difference between malloc() and calloc()?
- Convert the decimal number to any base (binary, he...
- Complicated Declaration
- C code to dynamically allocate one, two and three ...
- What is a dangling pointer? What are reference cou...
- To add two long positive numbers (each represented...
- How to find out if a machine is 32 bit or 64 bit?
- Operator Precedence in C & CPP
- What's Database Normalization ?
- What's an RDBMS ?
- Types of Databases
- What is a Database?
- OS questions related to Windows NT
- OS Questions 2 (theoritical)
- Acronyms used in operating system
- Going beyond range of datatype
- Questions about printf
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- Using ## and # with define.
- Return values of some functions in c
- The preprocessor directives can be redefined anywh...
- Given a rectangular (cuboidal for the puritans) ca...
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- How does throwing and catching exceptions differ f...
- Besides communication cost, what is the other sour...
- Given an eight-bit bitmap graphics file, devise an...
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- Some macros
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