Merge Overlapping Subintervals
Question : You will be given a collection of intervals. Now you need to merge all the intervals. Input: intervals […]
C++
3 Sum Problem (C++)
Question : You are given an array . You need to return all the unique triplets which sums to zero […]
Longest substring without repeat (C++)
Question : You are given a string str , you have to find the length of the longest substring which […]
Single Element In Sorted Array (C++)
Question : You are given a sorted array . In the array all elements appeared twice , and there is […]
Search Element In a Rotated Sorted Array (C++)
Question : You are given an integer array .The given array is sorted but it is rotated . For example […]
Remove Duplicate from Sorted array (C++)
Question : You are given an array which is sorted , Your task is to remove the duplicate elements and […]
Set Matrix Zeroes (C++)
Question : You are given a m x n matrix with integers . if an element is 0, set its entire […]
Find the Majority Element I (C++)
Question : You are given an array , You need to find out if there is an element which has […]
Find the Duplicate Number
Question : You are given an array . The array contains integer from 1 to n .The array contains n+1 […]
Kadane’s Algorithm
Question : You are given an array of integers.Your task is to find the contiguos subarry which has the largest […]
Rotate Matrix
Question : A n*n matrix is given to you .You need to rotate the matrix in clockwise direction by 90 […]
Arduino Tutorial for Beginners – Introduction to Arduino
In this post on Arduino Tutorial For Beginners, i will introduce you some Arduino basic concept in order to know + […]
How to Install OpenCV in Ubuntu 18.04 LTS for C / C++ (Linux)
In this post we will see How to Install OpenCV in Ubuntu for C/C++ OpenCV is an image processing library […]
SQLite C/C++- CREATE Table in SQLite Database using C/C++
SQLite C/C++ – CREATE Table in SQLite Database using C/C++ SQLite C/C++- CREATE Table in SQLite Database using C/C++ […]
SQLite C/C++- CREATE and OPEN SQLite Database using C/C++
SQLite C/C++- CREATE and OPEN SQLite Database using C/C++ Make a C Program file and Name it as main.c […]