Confidence Interval
Prerequisites: t-test , z-test In simple terms, Confidence Interval is a range where we are certain that true value exists. The selection of a confidence… Read More »
Prerequisites: t-test , z-test In simple terms, Confidence Interval is a range where we are certain that true value exists. The selection of a confidence… Read More »
Given an array arr[] consisitng of a permutation of first N natural numbers, the task is to find the minimum number of clockwise circular rotations… Read More »
Given array arr[] consisting of N non-negative integers, and an integer K, the task is to check if GCD of all composite numbers in the… Read More »
Given two integers N and M and an 2D array arr[], the task is to construct the smallest possible integer of N digits ( without… Read More »
Given a matrix mat[][] of N rows and M columns, the task is to choose any two rows(i, j) (0 ≤ i, j ≤ N… Read More »
Given an array arr[] consisting of N unique elements, the task is to generate an array B[] of length N such that B[i] is the… Read More »
There are two players A and B and a pile of N cards stacked upon each other. The task is to find the winner of… Read More »
Kruskal Wallis Test: It is a nonparametric test. It is sometimes referred to as One-Way ANOVA on ranks. It is a nonparametric alternative to One-Way… Read More »
Given an N-ary tree rooted at 1, the task is to assign values from the range [0, N – 1] to each node in any… Read More »
Given an array arr[] of length N, the task is to find the smallest pair of indices (i, j) such that the product of elements… Read More »
Given a binary matrix, mat[][] of dimensions N * M, the task is to maximize the count of rows consisting only of equal elements by… Read More »
Given a 2-variable polynomial represented by a doubly linked list, the task is to find the partial derivative of a polynomial stored in the doubly-linked… Read More »
Given two polynomials P1 and P2 in the form of a singly linked list respectively, the task is to print the quotient and remainder expressions… Read More »
Given an array arr[] of size N, the task is to print the minimum count of equal length subsets the array can be partitioned into… Read More »
Given two positive integers P and Q, the task is to largest divisor of P which is not divisible by Q. Examples: Input: P =… Read More »