美国程序辅导

留学生程序辅导，辅导编程，解决各类编程与作业, CS Assignment， 辅导各类CS作业

c++ programm assignments

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This project is the main assessment of this subject. It is worth 40% of your total

assessment. You are required to write a C++ program to solve all problems. All work is

to be completed individually. If parts or all of the source code you submit is not your own

work, you will receive ZERO.

Part 1. Design

This first part is worth 20% of you total assessment. It is consist of 5 tasks. You need to

prepare

• Programming object list

• Algorithm

• C++ Coding

Task1: Miles per Gallon.

A liter is 0.264179 gallons. Write a program that will read in the number of liters of

gasoline consumed by the user’s car and the number of miles traveled by the car, and

will then output the number of miles per gallon the car delivered. You must show the

outputs as given in the example. You must show the numbers in fixed point left justified

and in three decimal places as in the example.

Example

This program read the number of liters of gasoline consumed (gasoline In

Liters) and the number of miles traveled by the ca

GMU cs112 solution

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Programming Project 6

This semester you will be writing a program that models elements of recognizing and creating characters. Optical character recognition is an important area of research that allows photographs or printed documents to be digitized; by doing so, these documents are made available for machine-based searching. On the flip side, http://en.wikipedia.org/wiki/CAPTCHAis a system for differentiating between humans and computers: the goal here is to generate a non-machine readable image that a human could identify. CAPTCHA helps reduce the amount of spam on the Internet.

We will implement a highly limited type of image matching, processing, and creation this semester. Rather than write this project at once, we will break the project down into

python Tkinter recursively tree

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Implement a program that shall recursively draw a “tree” in a Tkinter Canvas.

The program shall consist of a non-resizable 500×500 px canvas in a non-resizable window and a menu bar. The menu bar shall have one pull-down menu named “Draw” with two items named “Repaint” and “Exit”.

The “Exit” menu item, when selected, shall gracefully terminate the program.

The “Repaint” menu item, when selected, shall clear the canvas and draw a recursive tree at random position growing “up” (in the direction 90°). The initial length of the stem shall be 128 px. The tree shall have the number of cascades selected uniformly at random between 3 and 7, inclusive.

One cascade of the tree of length L, growing from the position (X,Y) in the direction D, shall consist of (see the attached file):

  1. the stem represented as a black line segment of length L originating at (X,Y) and forming the angle D degrees with the horizonta axis, and
  2. two trees of length L*0.8, growing from the end of the stem in the directions

Growing a Mango solution

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Project No.2: Growing a Mango

This project consists of two parts. The first part is to write the code for class Mango, which is designed for a Mango tree that grows and whose fruits appreciate overtime. The second part is to write the code for class MansoSim, which conducts a simulation of growing various mango trees for a number of years, and produces information as to which mango tree will be the most profitable.

For the first part, we envision that each Mango tree has information about

    what kind it is, as a String, how tall the tree is, as an int (in inches), how much a fruit sells for, as an int (in cents).

Each year the tree receives some updates. First, the price appreciates by 1 percent.

Second, the tree grows. The growth in percentage ranges uniformly between 5 percent and 15 percent. However, if the tree grows too tall, it will go beyond the reach for pickers, and so it is trimmed down. We assume that whenever the tree grows taller than 260 inches it is trimmed down to 150 inches.

polish to BNF via recrusive

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  1. Implement a recursive function evalPolish(expression) that shall evaluate (calculate) an expression written in the prefix (“Polish”) notation. The expression shall be defined recursively in the Backus-Naur form (BNF):

    1. expression ::= integer_or_floating_point_number # A number is an expression; its value is the number itself
    2. expression ::= (operator, expression, expression) # A 3-element tuple of an operator and another two expressions is also an expression; its value is the operator applied to the values of the expressions
    3. operator ::= “+” | “-” | “*” | “/” # The list of supported operators; feel free to extend it

    Here is a sample expression and its evaluation:

    >>> good = ("+", ("-", 3, 1), ("*", ("/", 3, 4), 7)) # Same as

bmp manipulation

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// ~ Overview ~ //

This exercise will familiarize you with structures, dynamic memory allocation, and
file operations.

// ~ Learning Goals ~ //

(1) To learn to read and write a structure into a file
(2) To learn to manipulate arrays

// ~ Submitting Your Assignment ~ //

You must submit one zip file to blackboard. This zip file must
contain:

(1) pe07.c
(2) bmp.c

You create the zip file using the following command.

> zip pe07.zip pe07.c bmp.c

// ~ Overview ~ //

The main purpose of this exercise is to familiarize you with
structures. It will also give you more practice with file operations
and memory allocation.

This exercise (and the next one) will gear you up for PA04, which
deals with an image format called BMP, which is commonly used in the Windows
operating system. Most web browsers are also able to read and display BMP files.
It is a modification of the exercise that Prof. Yung-Hsiang Lu gave to
his class.

In this exercise, you will read in a BMP file, and depending on the option
given, outpu

若干c语言基础题目代写

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c程序代做

1.6 – The Preprocessor

All exercises in this Level must be coded exclusively in C syntax (no

<iostream>, cout, cin, classes, etc.)

Exercise 1

Write a C-program that contains two print macro calls. The first prints the variable a, the

second prints the variables a and b. Printing happens by the use of the PRINT1 and

PRINT2 macros that accept arguments. These macros must be defined in an include-file.

The variables a and b gets their value in the function main().

Name the program “Macro.c” and the include-file “Defs.h”. Don’t forget to implement

the mechanism to avoid multiple inclusion of the header file.

Exercise 2

Create the two macros MAX2(x,y) and MAX3(x,y,z). These macros must return the

maximum value of the given arguments. Let the macro MAX3 make use of the macro

MAX2. Add these macros to the file “Defs.h”.

1.7 – Pointers and Arrays

Exercise 1

Try to create a function Swap(). This function must exchange the value of two variables.

For example: if i=123 and j=456, then i=456

c语言程序代写: Min/Max stack

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CS 136 Assignment 10

Due Monday, April 6 at 11:59 AM sharp (noon).

Please read the preamble in Assignment 1.

Only the C language features introduced in this course are allowed.

In your code, you do NOT have to check that the value returned from malloc (or realloc) is invalid (NULL).

You may assume that all C strings are null terminated: you do not have to assert this.

If a requires statement specifies that a structure is “valid”, you may assume this, and you do not have to assert it.

Assignment 10 Problem 1. [15 Marks for correctness and efficiency.]

Write a C module mmstack.c that implements a Min/Max Stack ADT (MMStack) as described in mmstack.h.

We have provided a simple <

cs112 project5

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python 程序代写

Programming Project 5

This semester you will be writing a program that models elements of recognizing and creating characters. Optical character recognition is an important area of research that allows photographs or printed documents to be digitized; by doing so, these documents are made available for machine-based searching. On the flip side,http://en.wikipedia.org/wiki/CAPTCHA is a system for differentiating between humans and computers: the goal here is to generate a non-machine readable image that a human could identify. CAPTCHA helps reduce the amount of spam on the Internet.

We will implement a highly limited type of image matching, processing, and creation this semester. Rather than write this project at once, we will break the proj