Breaking Down Bolivars: Currency Calculation in C#

Posted by on Jan 4, 2025 in Computers | 0 comments

C# Currency Breakdown Calculator

This program is designed to perform calculations with currency, specifically Bolivars. It offers two main functionalities:

  • Breaking down a given amount into different denominations of bills and coins.
  • Calculating the total value based on the quantity of each denomination entered.

Authors:

  • Luis Salazar (CI: 18,399,892)
  • Santiago Reyes (CI: 18,399,892)

Program Structure

The program utilizes a while loop to continuously prompt the user for input until the exit option (“X”) is

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SQL Queries and Database Triggers Examples

Posted by on Jan 4, 2025 in Computers | 0 comments

SQL Queries Examples

Page 22 Exercises

  1. Exercise 5

    Buscar o nome e a idade em meses dos pacientes:

    SELECT nome, (idade*12) as "Idade em meses" FROM Pacientes;

  2. Exercise 7

    Qual o menor e o maior salário dos funcionários de Florianópolis?

    SELECT MIN(salario), MAX(salario) FROM Funcionarios WHERE cidade='Florianopolis';

  3. Exercise 11

    Qual a média de idade dos médicos e o total de ambulatórios atendidos por eles?

    SELECT AVG(idade), count(distinct nroa) FROM Medicos;

  4. Exercise 12

    Buscar o código, o nome e o salário

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MAE-10 Winter 2010 Final Exam: Code Analysis and Problem Solving

Posted by on Jan 4, 2025 in Computers | 0 comments

MAE-10 Winter Quarter 2010 Final Examination

Instructions: You have until the end of the class period to complete the exam. Notes on both sides of an 8.5”x11” sheet of paper are allowed. Closed book. No calculators.

Section 1: Short Answer (2 points each)

(1.1) How many rows & columns in arrays W & Z?

X = [-1 : 2 : 3];
Y = [3 : -2 : -1];
W = [X Y];
Z = [X; Y];

(1.2) How many data lines will be plotted on the figure generated by the following code?

T = (0:1:10);
X = T.^2;
Y = X.^2;
plot(T,
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Zune Software UI Configuration Parameters

Posted by on Jan 4, 2025 in Computers | 0 comments

ZAlternatesChooser

  • Bg_Type_Std = 2
  • Bg_Stretch_Std = 5
  • Bg_Color_Std = 0
  • Bg_Opacity_Std = 100
  • Border_Type_Std = 2
  • Border_Left_Stretch_Std = 6
  • Border_Right_Stretch_Std = 6
  • Border_Top_Stretch_Std = 6
  • Border_Bottom_Stretch_Std = 6
  • Border_Opacity_Std = 100
  • Padding_Left = 5
  • Padding_Right = 5
  • Padding_Top = 4
  • Padding_Bottom = 4
  • Spacing_H1 = 2

ZAlternatesItem

  • Bg_Type_H = 2
  • Bg_Type_Std = 0
  • Bg_Stretch_H = 5
  • Bg_Opacity_H = 100
  • Bg_Opacity_Std = 0
  • Padding_Left = 4
  • Padding_Right = 4
  • Padding_Top = 4
  • Padding_Bottom = 4

ZAlternatesList

  • Bg_Type_
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Tkinter Application for Data Management with File Handling

Posted by on Jan 4, 2025 in Computers | 0 comments

Tkinter Application for Data Management

This document outlines a Python application built using the Tkinter library for managing data. It includes features for file handling, data display in a Treeview widget, and search functionalities.

Importing Libraries

The application starts by importing necessary modules:

from tkinter import *
from tkinter import ttk, messagebox
from tkinter import filedialog as fl
import os.path
import pickle

Main Window Setup

A main window titled “Datos” is created with a size

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Client-Server Communication in C: Examples and Code

Posted by on Jan 4, 2025 in Computers | 0 comments

Client Program Example (AF_INET, Stream)

This is an example of a client program using the AF_INET family type and stream sockets that sends messages to a server program. The functions leer_linea and escribir_linea are assumed to be defined in the file comun.c.


void escribir_mensaje(int s);

int main() {
    int sd;
    struct sockaddr_in dirser;

    if ((sd = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
        perror("Error creating socket");
        return 1;
    }

    dirser.sin_family = AF_INET;
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