brute-force

How to visit all points in a 2D grid?

How to visit all points in a 2D grid? Question: I am trying to have 2 points visit all points in a 3 x 3 grid. The method of visiting the points is: I have points P1 and P2, starting from (0, 0). P1 moves from (0, 0) to (0, 1), (1, 0) until (3, …

Total answers: 1

How to use a variable in a dictionary before declaring it?

How to use a variable in a dictionary before declaring it? Question: To guess a user’s password I need to use each password in a loop: for password in passwords_list: do_something_with_the_password({‘Username’: ‘Joe’, ‘Password’: password}) I get the dictionary {‘Username’: ‘Joe’, ‘Password’: password} from user input so need to use password variable before declaring it. I …

Total answers: 1

Multiaxis System of Equations Optimizations in Python

Multi-axis equation optimization Question: Optimize value of O_t based on each value of L_t from 1 to 240 according to below equations: O_t = O1+O2+O3+O4 O1= LS1+3×D O2=3×LS2+4×S O3=S+3×D O4= LS4×4+7×D L_t = LS1+LS2+LS3+LS4+LS5+LS6 L_t = (S+D)/5 Desired outputs: Values of S, D, LS1, LS2, LS3, LS4, LS5 and LS6 that result in highest possible …

Total answers: 3

Alternate method of getting 'There is no solution' to print

Alternate method of getting 'There is no solution' to print Question: Given integer coefficients of two linear equations with variables x and y, use brute force to find an integer solution for x and y in the range -10 to 10. Is there an other way to get ‘There is no solution.’ to print just …

Total answers: 2

Palindrome Matching Question from Google Kick Start Round E 2022

Palindrome Matching Question from Google Kick Start Round E 2022 Question: Google Kick Start Round E just concluded and I could not figure out what edge case I was missing for my implementation of the Palindrome Matching Question. Problem: You are given a palindrome string P of length N consisting of only lowercase letters of …

Total answers: 1

Brute force pattern algorithm

Brute force pattern algorithm Question: Using Python, how would you implement a brute-force string matching algorithm? It should find a pattern (string of m characters) in a text (string of n characters). Verify your code with outputs from following test cases: Test case#1: Text: 10110100110010111 Pattern: 001011 Test case#2: Text: It is never too late …

Total answers: 1

Python Brute Force algorithm

Python Brute Force algorithm Question: I need to generate every possible combination from a given charset to a given range. Like, charset=list(map(str,”abcdefghijklmnopqrstuvwxyz”)) range=10 And the out put should be, [a,b,c,d………………,zzzzzzzzzy,zzzzzzzzzz] I know I can do this using already in use libraries.But I need to know how they really works.If anyone can give me a commented …

Total answers: 10