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1) simonsays.py A walker is standing in the Cartesian plane at the origin (0, 0). The walker then moves in the plane according to directions they receive from another person named Simon. Whenever Simon says simonsaysup, the walker moves +1 unit in the y-direction. Whenever Simon says simonsaysdown, the walker moves -1 unit in the y-direction. Whenever Simon says simonsaysright, the walker moves +1 unit in the x-direction. Whenever Simon says simonsaysleft, the walker moves -1 unit in the x-direction. Write a program that behaves as follows. The program should first ask the user to enter input. The user will input a sequence of words on a single line, separated by spaces, each of which will be either simonsaysup, simonssaysdown, simonsaysleft, or simonsaysright. (You may assume the user complies.) The program should then write all the points that the walker visits (excluding the starting point) into a file named path.txt. Each point should be written on its own line in the file, in the format (x, y) (that means the point should by contained in parentheses, with a comma between the x-coordinate and the y-coordinate).

1) simonsays.py A walker is standing in the Cartesian plane at the origin (0, 0). The walker then moves in the plane according to directions they receive from another person named Simon. Whenever Simon says simonsaysup, the walker moves +1 unit in the y-direction. Whenever Simon says simonsaysdown, the walker moves -1 unit in the y-direction. Whenever Simon says simonsaysright, the walker moves +1 unit in the x-direction. Whenever Simon says simonsaysleft, the walker moves -1 unit in the x-direction. Write a program that behaves as follows. The program should first ask the user to enter input. The user will input a sequence of words on a single line, separated by spaces, each of which will be either simonsaysup, simonssaysdown, simonsaysleft, or simonsaysright. (You may assume the user complies.) The program should then write all the points that the walker visits (excluding the starting point) into a file named path.txt. Each point should be written on its own line in the file, in the format (x, y) (that means the point should by contained in parentheses, with a comma between the x-coordinate and the y-coordinate).

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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1) simonsays.py A walker is standing in the Cartesian plane at the origin (0, 0). The walker then moves in the plane according to directions they receive from another person named Simon. Whenever Simon says simonsaysup, the walker moves +1 unit in the y-direction. Whenever Simon says simonsaysdown, the walker moves -1 unit in the y-direction. Whenever Simon simonsaysright, the walker moves +1 unit in the x-direction. Whenever Simon says simonsaysleft, the walker moves -1 unit in the x-direction. says Write a program that behaves as follows. The program should first ask the user to enter input. The user will input a sequence of words on a single line, separated by spaces, each of which will be either simonsaysup, simonssaysdown, simonsaysleft, or simonsaysright. (You may assume the user complies.) The program should then write all the points that the walker visits (excluding the starting point) into a file named path.txt. Each point should be written on its own line in the file, in the format (x, y) (that means the point should by contained in parentheses, with a comma between the x-coordinate and the y-coordinate). For example, a sample run might look like Enter instructions: simonsaysup simonsaysup simonsaysleft simonsaysdown where the four words after the colon are input by the user; the program would then write (о, 1) (о, 2) (-1, 2) (-1, 1) into path.txt, since the walker moves up from (0,0) to (0, 1); then moves up from (0, 1) to (0,2); then moves left from (0, 2) to (-1,2); and finally moves down from (-1, 2) to (-1,1). Specifications: your program must • ask the user to enter instructions, each of which will be one of simonsaysup, simonsaysdown, simonsaysleft, simonsaysright; the instructions can all be assumed to be separated by spaces. • compute the points that the walker walks to, by following the instructions that come from the user, as described above • write these points (excluding the initial point) into a file named path.txt, with each point on a different line, and each point written in the usual (x, y) format (in parentheses, with a comma separating the x- and y-coordinates).
Transcribed Image Text:1) simonsays.py A walker is standing in the Cartesian plane at the origin (0, 0). The walker then moves in the plane according to directions they receive from another person named Simon. Whenever Simon says simonsaysup, the walker moves +1 unit in the y-direction. Whenever Simon says simonsaysdown, the walker moves -1 unit in the y-direction. Whenever Simon simonsaysright, the walker moves +1 unit in the x-direction. Whenever Simon says simonsaysleft, the walker moves -1 unit in the x-direction. says Write a program that behaves as follows. The program should first ask the user to enter input. The user will input a sequence of words on a single line, separated by spaces, each of which will be either simonsaysup, simonssaysdown, simonsaysleft, or simonsaysright. (You may assume the user complies.) The program should then write all the points that the walker visits (excluding the starting point) into a file named path.txt. Each point should be written on its own line in the file, in the format (x, y) (that means the point should by contained in parentheses, with a comma between the x-coordinate and the y-coordinate). For example, a sample run might look like Enter instructions: simonsaysup simonsaysup simonsaysleft simonsaysdown where the four words after the colon are input by the user; the program would then write (о, 1) (о, 2) (-1, 2) (-1, 1) into path.txt, since the walker moves up from (0,0) to (0, 1); then moves up from (0, 1) to (0,2); then moves left from (0, 2) to (-1,2); and finally moves down from (-1, 2) to (-1,1). Specifications: your program must • ask the user to enter instructions, each of which will be one of simonsaysup, simonsaysdown, simonsaysleft, simonsaysright; the instructions can all be assumed to be separated by spaces. • compute the points that the walker walks to, by following the instructions that come from the user, as described above • write these points (excluding the initial point) into a file named path.txt, with each point on a different line, and each point written in the usual (x, y) format (in parentheses, with a comma separating the x- and y-coordinates).
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