Pinned Repositories
Alternate-positive-and-negative-numbers
Given an unsorted array Arr of N positive and negative numbers. Your task is to create an array of alternate positive and negative numbers without changing the relative order of positive and negative numbers.
arithmetic-subarrays
A sequence of numbers is called arithmetic if it consists of at least two elements, and the difference between every two consecutive elements is the same. More formally, a sequence s is arithmetic if and only if s[i+1] - s[i] == s[1] - s[0] for all valid i.
Atoi
Binary-Array-Sorting
Binary-String
Given a binary string S. The task is to count the number of substrings that start and end with 1. For example, if the input string is “00100101”, then there are three substrings “1001”, “100101” and “101”.
Bitonic-Point
bookstore
bookstore-update
Diet
diet proj using react
temp_vs_time
palakkhatri18's Repositories
palakkhatri18/Remove-all-duplicates-from-a-given-string
Given a string str which may contain lowercase and uppercase characters. The task is to remove all duplicate characters from the string and find the resultant string. The order of remaining characters in the output should be same as in the original string.
palakkhatri18/Longest-Distinct-characters-in-string
Given a string S, find the length of the longest substring with all distinct characters.
palakkhatri18/Roman-Number-to-Integer
palakkhatri18/Reverse-words-in-a-given-string
Given a String S, reverse the string without reversing its individual words. Words are separated by dots.
palakkhatri18/Merge-two-strings
Given two strings S1 and S2 as input, the task is to merge them alternatively i.e. the first character of S1 then the first character of S2 and so on till the strings end. NOTE: Add the whole string if other string is empty.
palakkhatri18/Binary-String
Given a binary string S. The task is to count the number of substrings that start and end with 1. For example, if the input string is “00100101”, then there are three substrings “1001”, “100101” and “101”.
palakkhatri18/Maximum-Occuring-Character
Given a string str of lowercase alphabets. The task is to find the maximum occurring character in the string str. If more than one character occurs the maximum number of time then print the lexicographically smaller character.
palakkhatri18/Check-if-strings-are-rotations-of-each-other-or-not
You are given two strings of equal lengths, s1 and s2. The task is to check if s2 is a rotated version of the string s1. Note: The characters in the strings are in lowercase.
palakkhatri18/Reverse-a-String
You are given a string s. You need to reverse the string.
palakkhatri18/N-3-Repeat-Number
You're given a read-only array of N integers. Find out if any integer occurs more than N/3 times in the array in linear time and constant additional space. If so, return the integer. If not, return -1. If there are multiple solutions, return any one.
palakkhatri18/Largest-rectangle-of-1s-with-swapping-of-columns-allowed
Given a matrix mat of size R*C with 0 and 1s, find the largest rectangle of all 1s in the matrix. The rectangle can be formed by swapping any pair of columns of given matrix.
palakkhatri18/Count-the-number-of-subarrays
Given an array A[] of N integers and a range(L, R). The task is to find the number of subarrays having sum in the range L to R (inclusive).
palakkhatri18/Next-Smallest-Palindrome
Given a number, in the form of an array Num[] of size N containing digits from 1 to 9(inclusive). The task is to find the next smallest palindrome strictly larger than the given number.
palakkhatri18/Count-the-subarrays-having-product-less-than-k
Given an array of positive numbers, the task is to find the number of possible contiguous subarrays having product less than a given number k.
palakkhatri18/arithmetic-subarrays
A sequence of numbers is called arithmetic if it consists of at least two elements, and the difference between every two consecutive elements is the same. More formally, a sequence s is arithmetic if and only if s[i+1] - s[i] == s[1] - s[0] for all valid i.
palakkhatri18/Watering-Plants
palakkhatri18/Max-Circular-Subarray-Sum
Given an array arr[] of N integers arranged in a circular fashion. Your task is to find the maximum contiguous subarray sum.
palakkhatri18/Container-With-Most-Water
Given N non-negative integers a1,a2,....an where each represents a point at coordinate (i, ai). N vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i,0). Find two lines, which together with x-axis forms a container, such that it contains the most water.
palakkhatri18/Maximum-Triplet-product
Given an array arr of size n, the task is to find the maximum triplet product in the array.
palakkhatri18/Boolean-Matrix
Given a boolean matrix of size RxC where each cell contains either 0 or 1, modify it such that if a matrix cell matrix[i][j] is 1 then all the cells in its ith row and jth column will become 1.
palakkhatri18/Count-triplets-with-sum-smaller-than-X
Given an array arr[] of distinct integers of size N and a value sum, the task is to find the count of triplets (i, j, k), having (i<j<k) with the sum of (arr[i] + arr[j] + arr[k]) smaller than the given value sum
palakkhatri18/Three-way-partitioning
palakkhatri18/peak-element
palakkhatri18/Alternate-positive-and-negative-numbers
Given an unsorted array Arr of N positive and negative numbers. Your task is to create an array of alternate positive and negative numbers without changing the relative order of positive and negative numbers.
palakkhatri18/Equilibrium-Point
palakkhatri18/Find-Indexes-of-a-subarray-with-given-sum
palakkhatri18/Cyclically-rotate-an-array-by-one
palakkhatri18/Find-the-fine
palakkhatri18/temperature-converter
temperature converter using html css and js
palakkhatri18/netflix-homepage
netflix homepage using html css bootstrap