Computers and Technology, 21.02.2021 14:00 emmaja121003

Question 1 Grid
There is a grid of dimension 3'N. You have to colour the grid using colours Red, Green, Blu
the cells of the same row do not have the same colour
• the columns of a particular row of the grid do not have the same colour
Find the number of ways of colouring the grid modulo 10^9 + 7
Function Description
Description
Complete the solve function in the editor below. It has the following parameter(s):
Type
Name
size of grid
Parameters
INTEGER
N
Return
The function must return an INTEGER denoting the number of
ways modulo 1e9+7.
Constraints
1<N< 20000
0

Answers: 1

Show answers

Another question on Computers and Technology

Computers and Technology, 22.06.2019 01:40

Kali, a python programmer, is using the turtle module to write the word “hello.” which code should she use to indicate the location to begin writing the word? a # pick up the turtle and move it to its starting location. b penup(-100, 200) goto() pendown() c penup() goto(-100, 200) pendown() d # pick up the turtle and move it to (-100, 200)

Answers: 2

Answer

Computers and Technology, 22.06.2019 07:30

Jasper and samantha are in a robotics competition. the guidelines state that the robots should be able to move a 10-gram weight at least 2 meters and turn in a circle. jasper and samantha have already built the robot. which step of the design process should they follow next to decide whether their robot meets the minimum criteria for the competition?

Answers: 1

Answer

Computers and Technology, 22.06.2019 21:30

This graph compares the total cost of attending educational institutions in texas. the graph demonstrates that the cost at private and public technical schools greatly varies.

Answers: 2

Answer

Computers and Technology, 23.06.2019 22:00

Technician a says engine assemblies can be mounted longitudinally in a chassis. technician b says engine assemblies can be mounted transversely in a chassis. who is correct?

Answers: 2

Answer

You know the right answer?

Question 1 Grid
There is a grid of dimension 3'N. You have to colour the grid using colours Re...

Questions