# C Programming Code Examples

## C > Conversions Code Examples

### This program takes a octal number as input and converts it into binary.

Program print equivalent series resistance -
Program code to find equivalent resistance of parallel combination of resistive circuits. Enter the number of resistances. Enter value of each resistance. Printing equivalent series

C++ Displays such a Pattern for n Number -
C++ Program to display 'such a Pattern'. Each row will contain odd numbers of number. The first and last number of each row will be 1 and middle column will be the "row number". So n

Open Read Write and Close operation in C -
C file operations: Open, read, write and close operation in C. The fclose( ) function is used for closing an opened file. As argument you must provide a pointer to the file that you...

C++ Program Finds HCF of Two Numbers -
To find the HCF ('Highest Common Factor') or GCD (Greatest Common Divisor) of 2 or more numbers, make prime factors of the numbers and choose the common prime factors. Then

C Code Print all Even numbers from 1 to N -
C Language program print all even numbers from 1 to n using for loop. So first let us talk about the easiest way to print even numbers. If I ask you to list all even numbers from 1 to

C Program Code Write a Sentence to a File -
Program stores a sentence entered by user in a file. After termination of this program, you can see a text file program.txt created in the same location where this program is located.

C Program Calculates Compound Interest -
C Programming code input principle amount. Store it in some variable say principle. Input time in some variable say time. Input rate in some variable say rate. Calculate compound

Find sum of Even Numbers in given Range -
Input upper limit to find sum of even number. Store it in a variable say N. Initialize another variable to store sum with 0 say sum = 0. To find sum of even numbers we need to iterate