3349. Adjacent Increasing Subarrays Detection I

Given an array nums of n integers and an integer k, determine whether there exist two adjacent subarrays of length k such that both subarrays are strictly increasing. Specifically, check if there are two subarrays starting at indices a and b (a < b), where:

• Both subarrays nums[a..a + k - 1] and nums[b..b + k - 1] are strictly increasing.
• The subarrays must be adjacent, meaning b = a + k.

Return true if it is possible to find two such subarrays, and false otherwise.

A subarray is a contiguous non-empty sequence of elements within an array.

3348. Smallest Divisible Digit Product II

You are given a string num which represents a positive integer, and an integer t.

A number is called zero-free if none of its digits are 0.

Return a string representing the smallest zero-free number greater than or equal to num such that the product of its digits is divisible by t. If no such number exists, return "-1".

3347. Maximum Frequency of an Element After Performing Operations II

You are given an integer array nums and two integers k and numOperations.

You must perform an operation numOperations times on nums, where in each operation you:

• Select an index i that was not selected in any previous operations.
• Add an integer in the range [-k, k] to nums[i].

Return the maximum possible frequency of any element in nums after performing the operations.

The frequency of an element x is the number of times it occurs in the array.

3346. Maximum Frequency of an Element After Performing Operations I

You are given an integer array nums and two integers k and numOperations.

You must perform an operation numOperations times on nums, where in each operation you:

• Select an index i that was not selected in any previous operations.
• Add an integer in the range [-k, k] to nums[i].

Return the maximum possible frequency of any element in nums after performing the operations.

The frequency of an element x is the number of times it occurs in the array.

3345. Smallest Divisible Digit Product I

You are given two integers n and t. Return the smallest number greater than or equal to n such that the product of its digits is divisible by t.

F - Gather Coins

G - Add and Multiply Queries

F - Maximum Composition

B - Annoying String Problem

C - Row and Column Order