- How to swap two numbers without using a temporary variable?
- Count number of 1s in given binary number
- Functions that are executed before and after main( ) in C
- Swap two nibbles in a byte
- How to turn off a particular bit in a number?
- Check if a number is multiple of 9 using bitwise operators
- How to write a running C code without main()?
- How to pass a 2D array as a parameter in C?
- Print a long int in C using putchar() only
- How to dynamically allocate a 2D array in C ?
- Find position of the only set bit
- Write your own strcmp
- Binary representation of a given number
- Add two numbers without using arithmetic operators
- Smallest of three integers without comparison operators
- Simulation of Ethernet in C++
- Program to create Inverted triangle shape in c++ code
- Write a C++ program to Make a Calculator
- TIC-TAC-TOE C++
- Drawing house line by line in C++ Programming using Graphics.h
- Computer program to draw Luddo Board in C++ Programming using Graphics.h
- What is the best way in C to convert a number to a string?
- Print “Even” or “Odd” without using conditional statement
- Interesting Facts about Macros and Preprocessors in C/C++
- C/C++ program to shutdown or turn off computer
- C program to determine which mouse button is clicked
- Using assert in c ( Exception handling in c )
- Why people don’t like Programming
- Memory Layout of C Program
- Function Pointers in C/C++
- Find middle number out of three numbers
- Write a C program to reverse the string without using strrev() ?
- Write a C program to reverse the words in a sentence in place
- Write a C program to calculate power(x,n)
- Write a c program to find fibonacci series
- Write a C program which does wildcard pattern matching algorithm
- Write a c Program to convert Decimal to Hexadecimal number
- Write C code to dynamically allocate one, two and three dimensional arrays (using malloc())
- Difference between typedef and #define
- Difference between macro and inline in c
- Write your own trim() or squeeze() function to remove the spaces from a string
- Write your own C program to implement the atoi() function
- Write your own printf() function in c
- Convert decimal number into hexadecimal octal binary – single universal logic
- Write a Macro’s Set,clear and toggle n’th bit using bit wise operators?
- Write a C program to convert Little endian to Big endian integer
- Write a program to implement XOR functionality with out using XOR(^) operator
- How can I write a function that takes a variable number of arguments? What are the limitations with this? What is vprintf()?
- How can I convert numbers to strings (itoa() function)?
- How to do AES-128 bit CBC mode encryption in c programming code with OpenSSL
- How to do Triple-DES CBC mode encryption example in c programming with OpenSSL
- What’s the use of fopen(), fclose(), fprintf(), fscanf(), feof(), fseek(), rewind(), fread(), fwrite(), fgets(), fputs() ?
- Sorting Algorithms in C
- What are practical uses of function pointers in c ?
- Write a C program to increment number without using + sign
- Write down the program to tell whether the stack is growing in which direction in memory
- Write a program to reverse a string using stack in c++
- Write a program to reverse a linked list using stack in c++
- Write a program to check for balanced parentheses in an expression in c++
- C program for binary search
- Write a c program to implement a queue using array and linked list
- Write a c program to implement a stack using an array and linked list
- C Program to Print all the Repeated Numbers with Frequency in Array
- C program to find the middle node of a linked list
- Write C code to implement the strstr() function to search for a substring
- Delete node in linked list without head pointer and traversing
- C program to sorting a singly linked list
- Difference between const char *p, char const *p and char *const p
- Volatile keyword in c language and embedded system
- C Program to convert Binary number to Decimal
- C Program to Display its own Source Code as its Output
- structure padding and packing in c example
- C Program to find whether a number is even or add without using arithmetic operators
- Floating Point Representation in Memory.
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12 Apr 2017
Mostly asked Interview question and answers in Embedded systems
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