# C Programming Code Examples

## C > Beginners Lab Assignments Code Examples

### I/O of Floats and Integers

The C++ Language Multilevel inheritance -
"Multilevel inheritance" represents a type of inheritance when a "Derived" class is a base class for another class. In c++ deriving a class from a derived class is known as 'multi-level'

Generate a Random UnDirected Graph for -
Basically it implements on a big network. The time complexity of this algorithm is O(log(n)). This algorithm takes the input of the number of edges 'e'. It connects vertexes randomly &

Use Infinite for Loop in C++ Programming -
A Loop is said to be infinite when it executes repeatedly & 'never stops'. It usually happens by mistake. When you set the condition in for loop in such a way that it never return false, it

Program code to Reverse a Given Number -
Take the Number which you have to Reverse as the input. Obtain its quotient & remainder. Multiply the separate variable with 10 & add the obtained remainder to it. Do step 2 again

Code Finds Maximum Between 2 Numbers -
Finding maximum in general is comparison of two numbers. In C programming we compare two quantities using relational operator. Use either > or < operator to compare 2 numbers

Code Find Sum of lower Triangular matrix -
C program to read elements in a matrix and find sum of lower triangular matrix. How to find sum of lower triangular matrix in C. Find sum of lower triangular matrix, we need to

Reading From and Writing to a File in C++ -
While writing C++, coders write information to a file from the program using the "stream" insertion operator (<<) and reads information using the "Stream Extraction" Operator (>>).

Reads Input until Enters a Positive Integer -
C Language program to read input until user enters a positive integer. Positive Numbers 1, 2, 3... are known as natural numbers. C code below takes a positive integer (let say n) as...