Programming in C
4th Edition
ISBN: 9780321776419
Author: Stephen G. Kochan
Publisher: Addison-Wesley
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Textbook Question
Chapter 4, Problem 10E
What would happen if you typed a negative number into
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Can you help me with this program?In C++ The room contains n*n cubes (in rows and columns). Each cube is white or black. You can get out of a white cube by going in one of the four directions horizontally or vertically (but you can't go beyond the scope of the room). You can get out in a black cube, but you can't get out of it. There is a mouse and a piece of cheese in the room. The mouse is in a cube (0,0) - white, and the cheese in a cube (n-1, n-1) - black. The mouse can move from cube to cube according to the rules described above. Write a program that finds all the paths that can be moved to the cheese with the mouse and if it appears, display it with ‘*’.
An example diagram of the task is shown in the figure:
Operating instructions: Compose a recursive function path (int i, int j), receiving as parameters the coordinates of the current position of the mouse (initially 0.0, and then run with parameters (i-1, j), (i + 1, j), ( i, j-1) or (i, j + 1)).
Use Python & Don't use any python
Library. You can use
Random.randint() only.
3. Suppose you have been hired to
develop a musical chair game. In this game
there will be 7 participants and all of them
will be moving clockwise around a set of 7
chairs organized in a circular manner while
music will be played in the background.
You will control the music using random
numbers between 0-3.lf the generated
random number is 1, you will stop the
music and if the number of participants who
are still in the game is n, the participants at
position (n/2) will be eliminated. Each time
a participant is eliminated, a chair will be
removed and you have to print the player
names who are still in the game.
The game will end when there will be only
one participant left. At the end of the game,
display the name of the winner.
[Hint: You will need to invoke a built-in
method to generate a random number
between 0
(inclusive) to 3 (inclusive)]
Modify the program you wrote in exercise 3.32 so that it prints a hollow square. For example, if your program reads a size of 5, its should print
Chapter 4 Solutions
Programming in C
Ch. 4 - Type in and run the nine programs presented in...Ch. 4 - Prob. 2ECh. 4 - A triangular number can also be generated by the...Ch. 4 - The factorial of an integer n. written n!, is the...Ch. 4 - The following perfectly valid C program was...Ch. 4 - A minus sign placed in front of a field width...Ch. 4 - A decimal point before the field width...Ch. 4 - Program 4.5 allows the user to type in only five...Ch. 4 - Rewrite Programs 4.2 through 4.5, replacing all...Ch. 4 - What would happen if you typed a negative number...
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