Apr 21, 20221 minReverse an array in same array.#include <iostream> using namespace std; int main() { int arr[] = {1,2,3,4,5,6,7}; int len = sizeof(arr)/sizeof(arr[0]); for(int i =...
Mar 31, 20221 minwrite a program to reverse word in a string.#include <iostream> //#include<string.h> #include<string> using namespace std; int main() { //char str[100] = {"Hello World"}; string str...
Mar 27, 20221 minProducer Consumer Program in Multithreading.#include <iostream> #include<deque> #include<thread> #include<mutex> #include<condition_variable> std::deque<int> buffer; std::mutex mu;...
Mar 18, 20221 minCount number of bits to be flipped to convert a to b.#include <iostream> using namespace std; int main() { int a = 3 , b = 4; int count = 0; int x = a ^ b; cout<<x<<endl; while(x) { if(x...
Jan 29, 20221 minPrint the odd/even number through multiple thread.// Example program #include <iostream> #include<thread> #include<mutex> #include<condition_variable> #include<chrono> using namespace...
Jan 28, 20221 minsort array// Example program #include<iostream> using namespace std; void sort(int *arr,int length) { for(int i =0; i<length;i++) { for(int j =...
Jan 28, 20221 minHow to Find the 2nd Highest number in array.// Example program #include<iostream> using namespace std; int getMaxValue(int *arr,int length) { int max = arr[0]; int max1 = arr[0];...
Jul 4, 20213 minMove constructor in c++.rvalue Reference: rvalue references can do what lvalue references fails to do i.e. a rvalue reference can refer to rvalues. Declaring...
May 30, 20213 minVirtual function and Internal Implementation.A virtual function is a member function which is declared within a base class and is re-defined(Overriden) by a derived class. Virtual...
May 27, 20212 minStack Implementation using class/LinkedList. Stack: A stack is an abstract data structure that contains a collection of elements. He order may be LIFO(Last In First Out) or...
May 23, 20211 minC++ 14 Features.C++14 is a version for the programming language C++. New language features Function return type deduction Alternate type deduction on...
May 15, 20212 minSingly Linked List.Singly Linked List operation through structure: #include<iostream> using namespace std; typedef struct nodetype { int info; struct...
May 14, 20211 minSearch OperationSearching is the process of finding the location of given element in the array. The search is said to be successful if the given element...
May 9, 20211 minDesign Patternwhat is design pattern? Design patterns are typical solutions to commonly occurring problems in software design. They are like pre-made...
May 2, 20211 minconstant pointer and pointer to constant in C++Constant Pointer: Constant pointer is a pointer that can not change the address it holding. Hence once a constant pointer points to a...
May 1, 20212 minPointer and Reference in C++1> what is deference between pointer and reference? Pointer: Pointer is variable which store the address of the another variable. syntax:...
Apr 29, 20211 minLambda Function in C++Lambda functions are a kind of anonymous functions in C++. These are mainly used as callbacks in C++. Lambda function is like a normal...
Apr 13, 20212 minSequence containers in C++Sequence containers implement data structures which can be accessed sequentially. array: Static contiguous array (class template)...
Apr 4, 20214 minAssociative container in c++Associative containers implement sorted data structures that can be quickly searched. Set: Collection of unique keys, sorted by keys....
Apr 2, 20212 minSTL in C++The Standard Template Library (STL) is a set of C++ template classes to provide common programming data structures and functions such as...