# C++ Programming Code Examples

## C++ > File Operations Code Examples

### C++ Programming Code to Decrypt Files

Positional Notation of numbers in C Code -
Enter the number to convert, enter base to which we will convert n, right-hand digit of nprime. Generate digits of converted number right to left. Isolate right-hand digit of n.

C++ Check whether a Vertex Cover of Size -
The problem takes E edges as input and then outputs whehter vertex cover of size K of the graph exists or not. 'Vertex Cover of a Graph' is, a set of vertices S, such that for every edge

C++ Codings Find the Maximum Subarray -
Implement the 'naive method' to find the sub array having a maximum sum. The worst case time 'Complexity' of the algorithm is 'O(n*n)'. Take the input of the 'integer array'. Compare

C++ Programming Print Table of Number -
You have to ask to the user to enter a number and start "multiplying" that number from 1 to 10 and display the multiplication result at the time of multiplying on the screen which is the

C Program Code Concatenate Two Strings -
C programming code concatenate 2 strings in single string. Concatenation of 'two strings' is the process of Joining them together to form a new string. Concatenation appends second

C++ Sorting a Given Data Using Shell Sort -
Shell sort is improvement over insertion sort. It 'compares' the element separated by a gap of several positions. A data element is sorted with 'multiple' passes and with each pass gap

Code Find Prime Numbers in given Range -
C Program code Find out the prime numbers between 1 to 100, 100 to 999... Input a range, for e.g. if you want the Prime Numbers from 100 to 999 then enter numbers 100 and 999...

C Count Trailing Zeros in a Binary Number -
How to find total number of trailing zeros in any given number using bitwise operator in C programming. Write a C program code input any number from user and count number of...