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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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C++ Program for Minimum product pair an array of positive Integers
Given an array of positive integers. We are required to write a program to print the minimum product of any two numbers of the given array.Examples:Input : 11 8 5 7 5 100O...
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Arrays
Searching
Sorting
C++
C++ Programs
DSA
Getting started with Django
Python Django is a web framework that is used to create web applications very efficiently and quickly. Django is called a battery included framework because it contains a ...
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Python
Python Django
Kth largest pairwise product possible from given two Arrays
Given two arrays arr[] and brr[] containing integers. The task is to find the Kth largest product of a pair (arr[i], brr[j]).Examples:Input: arr[] = {1, -2, 3}, brr[] = {3...
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Arrays
Greedy
Sorting
Mathematical
Heap
Algo Geek
Algo-Geek 2021
DSA
Count of distinct Numbers that can be formed by chess knight in N moves on a mobile keypad
Given an integer N and a chess knight placed in mobile keypad. The task is to count the total distinct N digit numbers which can be formed by the chess knight with N moves...
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Arrays
Mathematical
Recursion
Permutation and Combination
chessboard-problems
Algo Geek
Algo-Geek 2021
DSA
Maximum distance between adjacent 1s in given Binary String
Given a binary string S containing N characters, the task is to find the maximum distance between two adjacent 1's.Examples:Input: S = "1010010"Output: 3Explanation: There...
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Arrays
Strings
Mathematical
binary-string
Algo Geek
Algo-Geek 2021
DSA
Find original Array from given Prefix Sum Array
Given prefix sum array presum[] of an array. The task is to find the original array whose prefix sum is presum[].Examples:Input: presum[] = {5, 7, 10, 11, 18}Output: [5, 2...
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Arrays
Mathematical
prefix-sum
Algo Geek
Algo-Geek 2021
DSA
Replace all elements of given Array with average of previous K and next K elements
Given an array arr[] containing N positive integers and an integer K. The task is to replace every array element with the average of previous K and next K elements. Also, ...
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Arrays
Mathematical
sliding-window
maths-mean
Algo Geek
Algo-Geek 2021
DSA
Php Program for Identity Matrix
Introduction to Identity Matrix :The dictionary definition of an Identity Matrix is a square matrix in which all the elements of the principal or main diagonal are 1's and...
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Mathematical
Matrix
School Programming
Web Technologies
PHP
PHP Programs
DSA
Python Program for Identity Matrix
Introduction to Identity Matrix :The dictionary definition of an Identity Matrix is a square matrix in which all the elements of the principal or main diagonal are 1's and...
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Mathematical
Matrix
Python
School Programming
Python Programs
DSA
Java Program for Identity Matrix
Introduction to Identity Matrix :The dictionary definition of an Identity Matrix is a square matrix in which all the elements of the principal or main diagonal are 1's and...
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Java
Mathematical
Matrix
School Programming
Java Programs
DSA
C Program for Identity Matrix
Introduction to Identity Matrix :The dictionary definition of an Identity Matrix is a square matrix in which all the elements of the principal or main diagonal are 1's and...
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Mathematical
Matrix
C Language
School Programming
C Programs
DSA
C++ Program for Identity Matrix
Introduction to Identity Matrix :The dictionary definition of an Identity Matrix is a square matrix in which all the elements of the principal or main diagonal are 1's and...
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Mathematical
Matrix
C++
School Programming
C++ Programs
DSA
Javascript Program For Inserting Node In The Middle Of The Linked List
Given a linked list containing n nodes. The problem is to insert a new node with data x at the middle of the list. If n is even, then insert the new node after the (n/2)th...
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Linked List
Web Technologies
JavaScript
Tortoise-Hare-Approach
DSA
Python Program For Inserting Node In The Middle Of The Linked List
Given a linked list containing n nodes. The problem is to insert a new node with data x at the middle of the list. If n is even, then insert the new node after the (n/2)th...
Read More
Linked List
Python Programs
Tortoise-Hare-Approach
DSA
Java Program For Inserting Node In The Middle Of The Linked List
Given a linked list containing n nodes. The problem is to insert a new node with data x at the middle of the list. If n is even, then insert the new node after the (n/2)th...
Read More
Linked List
Java Programs
Tortoise-Hare-Approach
DSA
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