1from datetime import datetime, timedelta
2
3def calculate_total_hours(start_date, end_date, daily_hours):
4    date_format = "%Y-%m-%d"
5    start = datetime.strptime(start_date, date_format)
6    end = datetime.strptime(end_date, date_format)
7    days = (end - start).days + 1
8    return days * daily_hours
9
10## שימוש לדוגמה:
11start_date = "2023-01-01"
12end_date = "2023-01-10"
13daily_hours = 8
14
15total_hours = calculate_total_hours(start_date, end_date, daily_hours)
16print(f"שעות כוללות: {total_hours:.2f}")
17

1function calculateTotalHours(startDate, endDate, dailyHours) {
2  const start = new Date(startDate);
3  const end = new Date(endDate);
4  const days = (end - start) / (1000 * 60 * 60 * 24) + 1;
5  return days * dailyHours;
6}
7
8// שימוש לדוגמה:
9const startDate = '2023-01-01';
10const endDate = '2023-01-10';
11const dailyHours = 8;
12
13const totalHours = calculateTotalHours(startDate, endDate, dailyHours);
14console.log(`שעות כוללות: ${totalHours.toFixed(2)}`);
15

1import java.time.LocalDate;
2import java.time.temporal.ChronoUnit;
3
4public class HourCalculator {
5    public static double calculateTotalHours(LocalDate startDate, LocalDate endDate, double dailyHours) {
6        long days = ChronoUnit.DAYS.between(startDate, endDate) + 1;
7        return days * dailyHours;
8    }
9
10    public static void main(String[] args) {
11        LocalDate startDate = LocalDate.of(2023, 1, 1);
12        LocalDate endDate = LocalDate.of(2023, 1, 10);
13        double dailyHours = 8.0;
14
15        double totalHours = calculateTotalHours(startDate, endDate, dailyHours);
16        System.out.printf("שעות כוללות: %.2f%n", totalHours);
17    }
18}
19

1calculate_total_hours <- function(start_date, end_date, daily_hours) {
2  start <- as.Date(start_date)
3  end <- as.Date(end_date)
4  days <- as.numeric(difftime(end, start, units = "days")) + 1
5  total_hours <- days * daily_hours
6  return(total_hours)
7}
8
9## שימוש לדוגמה:
10start_date <- "2023-01-01"
11end_date <- "2023-01-10"
12daily_hours <- 8
13
14total_hours <- calculate_total_hours(start_date, end_date, daily_hours)
15cat(sprintf("שעות כוללות: %.2f\n", total_hours))
16

1function totalHours = calculateTotalHours(startDate, endDate, dailyHours)
2    startDateNum = datenum(startDate);
3    endDateNum = datenum(endDate);
4    days = endDateNum - startDateNum + 1;
5    totalHours = days * dailyHours;
6end
7
8% שימוש לדוגמה:
9startDate = '2023-01-01';
10endDate = '2023-01-10';
11dailyHours = 8;
12
13totalHours = calculateTotalHours(startDate, endDate, dailyHours);
14fprintf('שעות כוללות: %.2f\n', totalHours);
15

1#include <iostream>
2#include <ctime>
3#include <string>
4#include <iomanip>
5
6double calculateTotalHours(const std::string& startDate, const std::string& endDate, double dailyHours) {
7    std::tm start = {}, end = {};
8    std::istringstream ss_start(startDate);
9    std::istringstream ss_end(endDate);
10    ss_start >> std::get_time(&start, "%Y-%m-%d");
11    ss_end >> std::get_time(&end, "%Y-%m-%d");
12    
13    std::time_t start_time = std::mktime(&start);
14    std::time_t end_time = std::mktime(&end);
15    
16    double days = std::difftime(end_time, start_time) / (60 * 60 * 24) + 1;
17    return days * dailyHours;
18}
19
20int main() {
21    std::string startDate = "2023-01-01";
22    std::string endDate = "2023-01-10";
23    double dailyHours = 8.0;
24    
25    double totalHours = calculateTotalHours(startDate, endDate, dailyHours);
26    std::cout << "שעות כוללות: " << std::fixed << std::setprecision(2) << totalHours << std::endl;
27    
28    return 0;
29}
30

1require 'date'
2
3def calculate_total_hours(start_date, end_date, daily_hours)
4  start = Date.parse(start_date)
5  end_date = Date.parse(end_date)
6  days = (end_date - start).to_i + 1
7  days * daily_hours
8end
9
10## שימוש לדוגמה:
11start_date = "2023-01-01"
12end_date = "2023-01-10"
13daily_hours = 8
14
15total_hours = calculate_total_hours(start_date, end_date, daily_hours)
16puts "שעות כוללות: #{total_hours.round(2)}"
17

1<?php
2
3function calculateTotalHours($startDate, $endDate, $dailyHours) {
4    $start = new DateTime($startDate);
5    $end = new DateTime($endDate);
6    $days = $end->diff($start)->days + 1;
7    return $days * $dailyHours;
8}
9
10// שימוש לדוגמה:
11$startDate = '2023-01-01';
12$endDate = '2023-01-10';
13$dailyHours = 8;
14
15$totalHours = calculateTotalHours($startDate, $endDate, $dailyHours);
16echo "שעות כוללות: " . number_format($totalHours, 2);
17
18?>
19

1use chrono::NaiveDate;
2
3fn calculate_total_hours(start_date: &str, end_date: &str, daily_hours: f64) -> f64 {
4    let start = NaiveDate::parse_from_str(start_date, "%Y-%m-%d").unwrap();
5    let end = NaiveDate::parse_from_str(end_date, "%Y-%m-%d").unwrap();
6    let days = (end - start).num_days() + 1;
7    days as f64 * daily_hours
8}
9
10fn main() {
11    let start_date = "2023-01-01";
12    let end_date = "2023-01-10";
13    let daily_hours = 8.0;
14
15    let total_hours = calculate_total_hours(start_date, end_date, daily_hours);
16    println!("שעות כוללות: {:.2}", total_hours);
17}
18

1using System;
2
3class HourCalculator
4{
5    static double CalculateTotalHours(DateTime startDate, DateTime endDate, double dailyHours)
6    {
7        int days = (endDate - startDate).Days + 1;
8        return days * dailyHours;
9    }
10
11    static void Main()
12    {
13        DateTime startDate = new DateTime(2023, 1, 1);
14        DateTime endDate = new DateTime(2023, 1, 10);
15        double dailyHours = 8.0;
16
17        double totalHours = CalculateTotalHours(startDate, endDate, dailyHours);
18        Console.WriteLine($"שעות כוללות: {totalHours:F2}");
19    }
20}
21

1package main
2
3import (
4    "fmt"
5    "time"
6)
7
8func calculateTotalHours(startDate, endDate string, dailyHours float64) float64 {
9    start, _ := time.Parse("2006-01-02", startDate)
10    end, _ := time.Parse("2006-01-02", endDate)
11    days := end.Sub(start).Hours()/24 + 1
12    return days * dailyHours
13}
14
15func main() {
16    startDate := "2023-01-01"
17    endDate := "2023-01-10"
18    dailyHours := 8.0
19
20    totalHours := calculateTotalHours(startDate, endDate, dailyHours)
21    fmt.Printf("שעות כוללות: %.2f\n", totalHours)
22}
23

1import Foundation
2
3func calculateTotalHours(startDate: String, endDate: String, dailyHours: Double) -> Double {
4    let dateFormatter = DateFormatter()
5    dateFormatter.dateFormat = "yyyy-MM-dd"
6    
7    guard let start = dateFormatter.date(from: startDate),
8          let end = dateFormatter.date(from: endDate) else {
9        return 0
10    }
11    
12    let days = Calendar.current.dateComponents([.day], from: start, to: end).day! + 1
13    return Double(days) * dailyHours
14}
15
16// שימוש לדוגמה:
17let startDate = "2023-01-01"
18let endDate = "2023-01-10"
19let dailyHours = 8.0
20
21let totalHours = calculateTotalHours(startDate: startDate, endDate: endDate, dailyHours: dailyHours)
22print(String(format: "שעות כוללות: %.2f", totalHours))
23

1-- פונקציית SQL לחישוב שעות כוללות
2CREATE FUNCTION calculate_total_hours(
3    start_date DATE,
4    end_date DATE,
5    daily_hours DECIMAL(5,2)
6) RETURNS DECIMAL(10,2) AS $$
7BEGIN
8    RETURN (end_date - start_date + 1) * daily_hours;
9END;
10$$ LANGUAGE plpgsql;
11
12-- שימוש לדוגמה:
13SELECT calculate_total_hours('2023-01-01', '2023-01-10', 8.0) AS total_hours;
14