![subject](/tpl/images/cats/informatica.png)
Computers and Technology, 05.02.2021 22:40 vlactawhalm29
You place a pawn at the top left corner of an n-by-n chess board, labeled (0,0). For each move, you have a choice: move the pawn down a single space, or move the pawn down one space and right one space. That is, if the pawn is at position (i, j), you can move the pawn to (i 1,j) or (i 1, j 1). Ask the user for the size of a chessboard, n (integer). Find the number of different paths starting from (0,0) that the pawn could take to reach each position on the chess board. For example, there are two different paths the pawn can take to reach (2,1). Look at the diagrams below to convince yourself of this. You can see the four paths that you can take by move 2.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Computers and Technology
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 22.06.2019 20:00
How is the number 372 written when expanded out to place values in the base 8 (octal) number system? a. 2 x 4 + 3 x 2 + 4 x 1 b. 3 x 64 + 7 x 8 + 2 x 1 c. 3 x 8 + 7 x 7 + 2 x 6 d. 3 x 100 + 7 x 10 + 2 x 1
Answers: 1
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.06.2019 14:00
In simple terms, how would you define a protocol?
Answers: 2
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.06.2019 20:30
Which key should you press to leave the cell as it originally was? a. delete b. cancel c. backspace d. enter
Answers: 1
![question](/tpl/images/cats/informatica.png)
You know the right answer?
You place a pawn at the top left corner of an n-by-n chess board, labeled (0,0). For each move, you...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 01.12.2021 19:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 01.12.2021 19:50
![question](/tpl/images/cats/istoriya.png)
History, 01.12.2021 19:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2021 19:50
![question](/tpl/images/cats/en.png)
English, 01.12.2021 19:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/en.png)
English, 01.12.2021 19:50
![question](/tpl/images/cats/biologiya.png)
Biology, 01.12.2021 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2021 19:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.12.2021 19:50