# C Programming Code Examples

## C > Strings Code Examples

### Program to copy string using while loop

Directed Graphs Contains a Eulerian Cycle -
If graph has no odd degree vertex, there is at least one Eulerian Circuit. And if graph as two vertices with odd degree, there is no Eulerian Circuit but at least one Eulerian Path. If graph

C++ Language Character & String Literals -
When writing both single "character & string" literals, it is Necessary to 'Put the Quotation' marks surrounding them to distinguish them from possible variable identifiers or reserved

Program Find Duplicate Elements in Array -
Array is the collection of similar data type, In this c++ program we find duplicate elements from an array, Suppose array have 3, 5, 6, 11, 5 and 7 elements, in this array 5 appear two

Code Print Natural Numbers from 1 to N -
Declare c recursive function to print natural numbers in a range. Lets give a meaningful name to function, "printNaturalNumbers()". Next we need to print Natural Numbers in...

C++ Describe the Representation of graph -
This algorithm represents a given graph using 'Adjacency List'. This method of representing graphs isn't efficient. The time complexity of this algorithm is O(v*e). Print the 'adjacency'

C++ Codes Finds Sum of Natural Numbers -
The "positive numbers" 1, 2, 3... are known as natural numbers. The program below takes a 'positive integer' from the user and calculates the sum up to the given number. You can find

Minimum Occurring Characters in a String -
Write a C program to find minimum occurring character in a string. Initialize frequency of all characters to 0 and then "Finds Frequency" of each characters. "Finds minimum frequency".

Every Possible Combination of two Strings -
Program display 'every possible combination' of two words from the given 2 string without displaying "repeated combinations". Convert string in 2D array. Make the first string words