Write a recursive function in C to find factorial of a number. How to find factorial of a number using recursion in C program. Logic to find factorial of a number using recursion in C programming.
Example
Input
Input any number: 5
Output
Factorial of 5 = 120
Write a C program to input a number from user and check whether given number is even or odd using functions. How to check even or odd using functions in C programming. Write a function in C programming to check even or odd.
Example
Input
Input any number: 10
Output
10 is even
Write a C program to input two or more numbers from user and find maximum and minimum of the given numbers using functions. How to find maximum and minimum of two or more numbers using functions in C programming.
Example
Input
Input two numbers: 10 20
Output
Maximum = 20 Minimum = 10
Write a C program to input radius of circle from user and find diameter, circumference and area of the given circle using function. How to find diameter, circumference and area of a circle using function in C programming.
Example
Input
Input radius: 10
Output
Diameter = 20 units Circumference = 62.83 units Area = 314.16 sq. units
Write a C program to input a number from user and find power of given number using recursion. How to find power of a number using recursive function in C programming. Logic to find power of a number using recursion in C programming.
Example
Input
Input base number: 5 Input power: 2
Output
2 ^ 5 = 25
Write a C program to input any number from user and find cube of the given number using function. How to find cube of a given number using function in C programming. Write a C function to find cube of a given number.
Example
Input
Input any number: 5
Output
Cube of 5 = 125
Write a C program to input a number from user and swap first and last digit of the given number. How to swap first and last digits of a number in C programming. Logic to swap first and last digit of a number in C program.
Example
Input
Input any number: 12345
Output
Number after swapping first and last digit: 52341
Write a C program to input elements in an array from user and sort all even and odd elements of the given array separately without using any other array. If minimum element of the array is even then all even elements should be placed in sorted order before odd elements otherwise all odd elements should be placed first. How to sort all even and odd elements of a given array separately in C programming.
Example
Input
Input size of array: 10 Input elements of array: 0 5 1 2 3 4 6 12 10 9
Output
Output in sorted order: 0 2 4 6 10 12 1 3 5 9
Write a C program to input elements in array and put even and odd elements in separate array. How to separate even and odd array elements in two separate array containing only even or odd elements using C programming.
Example
Input
Input size of the array: 10 Input elements in array: 0 1 2 3 4 5 6 7 8 9
Output
Output even elements in array: 0 2 4 6 8 Output odd elements in array: 1 3 5 7 9
Data in the memory (RAM) is organized as a sequence of bytes. Each byte is a group of eight consecutive bits. Bitwise operators are useful when we need to perform actions on bits of the data.
C supports six bitwise operators.
&|^~<<>>This exercises focuses on mastering bitwise operators. After this exercise you will surely gain some confidence using bitwise operators.