Similar Topics

20.6k+ articles

7.6k+ articles

School Programming

1.4k+ articles

1.2k+ articles

1.1k+ articles

440+ articles

300+ articles

120+ articles

100+ articles

40+ articles

Algorithms-Bit Algorithms

20+ posts

Popular articles

Recent articles

Convert given Binary string S to all 1s by changing all 0s to 1s in range [i+1, i+K] if S[i] is 1

Last updated: 07 July 2021

Given a binary string S of size N and a number K, the task is to find if all the '0's can be changed into '1's in any number of operations. In one operation, if S[i] is in ...read more

Competitive Programming

Data Structures

Algorithms-Bit Algorithms

Bitwise Operations on Digits of a Number

Last updated: 14 August 2021

Given a number N, the task is to perform the bitwise operations on digits of the given number N. The bitwise operations include:Finding the XOR of all digits of the given ...read more

School Programming

Algorithms-Bit Algorithms

Write From Home

Find Multiples of 2 or 3 or 5 less than or equal to N

Last updated: 31 August 2022

Given an integer[Tex]N[/Tex]. The task is to count all such numbers that are less than or equal to N which are divisible by any of 2 or 3 or 5.Note: If a number less than ...read more

Algorithms-Bit Algorithms

Similar Topics

20.6k+ articles

7.6k+ articles

School Programming

1.4k+ articles

1.2k+ articles

1.1k+ articles

440+ articles

300+ articles

120+ articles

100+ articles

40+ articles

Program to invert bits of a number Efficiently

Last updated: 29 April 2023

Given a non-negative integer N. The task is to invert the bits of the number N and print the decimal equivalent of the number obtained after inverting the bits.Note: Leadi ...read more

Algorithms-Bit Algorithms

Find the missing element in an array of integers represented in binary format

Last updated: 08 September 2022

Given N strings which represents all integers from 0 to N in binary format except any one. The task is to find the missing number. Input consists of an array of strings wh ...read more

Algorithms-Bit Algorithms

Subtraction of two numbers using 2's Complement

Last updated: 13 March 2023

Given two numbers a and b. The task is to subtract b from a by using 2's Complement method.Note: Negative numbers represented as 2's Complement of Positive Numbers.For exa...read more

School Programming

Algorithms-Bit Algorithms

school-programming

Inserting M into N such that m starts at bit j and ends at bit i | Set-2

Last updated: 16 November 2022

Given two 32-bit numbers, N and M, and two-bit positions, i and j. Write a method to insert M into N such that M starts at bit j and ends at bit i. You can assume that the ...read more

Algorithms-Bit Algorithms

Iterative Segment Tree (Range Maximum Query with Node Update)

Last updated: 16 January 2023

Given an array arr[0 . . . n-1]. The task is to perform the following operation:Find the maximum of elements from index l to r where 0 = l = r = n-1.Change value of a spec ...read more

Advanced Data Structure

Algorithms-Bit Algorithms

array-range-queries

Print all the combinations of N elements by changing sign such that their sum is divisible by M

Last updated: 29 August 2022

Given an array of N integers and an integer M. You can change the sign(positive or negative) of any element in the array. The task is to print all possible combinations of ...read more

Algorithms-Bit Algorithms

Permutation and Combination

Find i’th index character in a binary string obtained after n iterations | Set 2

Last updated: 25 May 2023

Given a decimal number m, convert it into a binary string and apply n iterations, in each iteration 0 becomes “01” and 1 becomes “10”. Find ith(based indexing) index chara...read more

Amazon-Question

Algorithms-Bit Algorithms

Bitwise OR (or | ) of a range

Last updated: 06 February 2023

Given two integers L and R. Determine the bitwise OR of all the integers in the range [L, R] (both inclusive).Examples:Input: L = 3, R = 8Output: 153 | 4 | 5 | 6 | 7 | 8 = ...read more

Algorithms-Bit Algorithms

Number of integers with odd number of set bits

Last updated: 23 January 2023

Given a number n, count number of integers smaller than or equal to n that have odd number of set bits.Examples:Input : 5Output : 3Explanation :Integers with odd number of ...read more

Algorithms-Bit Algorithms

Algorithms | Bit Algorithms | Question 3

Last updated: 17 May 2019

What does the following C expression do? x = x & (x-1) (A) Sets all bits as 1(B) Makes x equals to 0(C) Turns of the rightmost set bit(D) Turns of the leftmost set bit Ans ...read more

Algorithms-Bit Algorithms

Algorithms | Bit Algorithms | Question 2

Last updated: 01 June 2021

What does the following C expression do? x = (x1) + x + (x1); (A)Multiplies an integer with 7(B)Multiplies an integer with 3.5(C)Multiplies an integ ...read more

Algorithms-Bit Algorithms

Algorithms | Bit Algorithms | Question 1

Last updated: 28 June 2021

What is the return value of following function for arr[] = {9, 12, 2, 11, 2, 2, 10, 9, 12, 10, 9, 11, 2} and n is size of this array.[tabby title="C"][sourceco ...read more

Algorithms-Bit Algorithms