# C Programming Code Examples

## C > Conversions Code Examples

### Program to Convert Roman Number to Decimal Number

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C++ Program to Implement Vector in STL - C++ code to Implement Vector in STL. Insert element into the vector. Delete last element of the vector. "Size of the vector". Display by index. "Dislplay by iterator". Clear the vector

C++ Implement Stack using Two Queues - This C++ program implements a "stack data" structure using two queue data structures. A stack data structure foolows the principle of LIFO(last element in first element out). Enter

Inputs Few Numbers Performs Merge Sort - C program, using recursion, 'Performs Merge' sort. A Merge Sort is a sorting algorithm with 'Complexity of O(nlogn)'. It is used for sorting numbers, structure, files. Perform Merge Sort

C++ Programming Array Sort Bubble Sort - To sort an array in ascending order by bubble sort in C++ language, you have to ask to user to enter the array size then ask to enter array elements, start sorting the array elements by

Strrchr searches the string in reverse order - 'StrrChr' is similar to the function 'StrChr', the only difference is that it searches the string in "Reverse Order", would have understood why we have extra r in 'strrchr', yes you guessed it

Read an Array and Search for an Element - C code accept an array of N elements and a key to search. If the search is successful, it displays "Successful Search". Otherwise, a message "UNSUCCESSFUL SEARCH" is...

C Code Traverse the Tree Non-Recursively - C language code, using iteration, searches for a given node in a tree. The tree we have used is the binary search tree. A binary search tree follows a concept of nodes whose numbers...