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Greatest number less than equal to T formed by combination of infinite supply of numbers A and B

Given numbers T, A, and B, the task is to find the greatest number less than equal to T formed by the sum of any… Read More The post Greatest number less than equal to T formed by combination of infinite supply of numbers A and B appeared first on GeeksforGeeks. Given numbers T, A, and B, the task is to find the greatest number less than equal to T formed by the sum of any… Read More The post Greatest number less than equal to T formed by combination of infinite supply of numbers A and B appeared first on…

Count pair of indices in Array having equal Prefix-MEX and Suffix-MEX

  #include <bits/stdc++.h>using namespace std;  vector<int> Prefix_MEX(vector<int>& A, int n){          int mx_element = *max_element(A.begin(), A.end());              set<int> s;              vector<int> B(n);              for (int i = 0; i <= mx_element + 1; i++) {                s.insert(i);    }              for (int i = 0; i < n; i++) {                          auto it = s.find(A);                          if (it != s.end())            s.erase(it);…

Count number of integers in given range with adjacent digits different and sum of digits equal to M

Given integers T, A, and B, the task for this problem is to find numbers in the range such that the adjacent digits… Read More The post Count number of integers in given range with adjacent digits different and sum of digits equal to M appeared first on GeeksforGeeks. Given integers T, A, and B, the task for this problem is to find numbers in the range such that the adjacent digits… Read More The post Count number of integers in given range with adjacent digits different and sum of digits equal to M appeared first on…

Count the number of steps and print the exchange order to make equal number of ones in each row of n*m Matrix.

Given a n*m binary matrix, the task is to make an equal number of 1’s in each row using the operation as follows: Choose any… Read More The post Count the number of steps and print the exchange order to make equal number of ones in each row of n*m Matrix. appeared first on GeeksforGeeks. Given a n*m binary matrix, the task is to make an equal number of 1’s in each row using the operation as follows: Choose any… Read More The post Count the number of steps and print the exchange order to make equal number of ones in…

Minimum operations required to make two elements equal in Array

Given array A of size N and integer X, the task is to find the minimum number of operations to make any two elements equal… Read More The post Minimum operations required to make two elements equal in Array appeared first on GeeksforGeeks. Given array A of size N and integer X, the task is to find the minimum number of operations to make any two elements equal… Read More The post Minimum operations required to make two elements equal in Array appeared first on GeeksforGeeks. FOLLOW US ON GOOGLE NEWS Read original…

Minimum cost to reduce given number to less than equal to zero

Given array A and B of size N representing N type of operations. Given a number H, reduce this number to less than equal to 0 by performing the following operation at minimum cost. Choose ith operation and subtract A from H and the cost incurred will be B. Every operation can be performed any number of times. Examples:Input: A = {8, 4, 2}, B = {3, 2, 1}, H = 9 Output: 4Explanation: The optimal way to solve this problem is to decrease the number H = 9 by the first operation reducing it by A = 8 and the cost incurred is B =…

Find prime groups after dividing the range 1 to N into K equal sections

#include <iostream>#include <vector>  using namespace std;  vector<int> primeNumberDivision(int N, int K){            vector<bool> sieve(N + 1, true);          sieve = sieve = false;              for (int i = 2; i * i <= N; i++) {        if (sieve == true) {            for (int j = i * i; j <= N; j += i) {                sieve = false;            }        }    }              vector<int> prime;              for (int i = 2; i <= N; i++) {        if (sieve == true) {            …

Latinx Files: It’s Latina Equal Pay Day

Today is Latina Equal Pay Day. a symbolic date meant to highlight a glaring economic disparity hindering Latinas.In 2021, Latinas — including those working part time — earned 54 cents for every dollar their white male counterparts made. For those working full time, that figure goes up nominally to 57 cents on the dollar. For comparison’s sake, white women earned 73 cents on the dollar.That means that Latinas have to work nearly twice as long to make the same amount of money.This pay disparity adds up. According to a…

Generate Array whose average and bitwise OR of bitwise XOR are equal

Improve Article Save Article Like Article Improve Article Save Article Given an integer N (N is odd). the task is to construct an array arr of size N where 1 ≤ arr ≤ N such that the bitwise OR of the bitwise XOR of every consecutive pair should be equal to the average of the constructed arr. Formally:(arr ^ arr) | (arr ^ arr ) | (arr ^ arr) . . . (arr ^ arr ) |  arr = ( arr + arr + arr . . . +a) / Nwhere ^ is the bitwise Xor and | is the bitwise Or.Note: If there are multiple possible arrays, print any of…

Modify Array by modifying adjacent equal elements

Given an array arr of size N of positive integers. The task is to rearrange the array after applying the conditions given below: If arr and arr are equal then multiply the ith (current) element with 2 and set the (i +1)th element to 0. After applying all the conditions move all zeros at the end of the array.Examples:Input: N = 6,  arr = Output: Explanation: At i = 0: arr and arr are not the same, so we do nothing.At i = 1: arr and arr are the same, so we multiply arr with 2 and change its next element to 0.array =  At i =…