תרגול 1.3 – תרגול מתקדם: חישובים, המרות וחסכונות

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Console.Write("Enter weight in kilograms: ");
double kg = double.Parse(Console.ReadLine());

double grams = kg * 1000;

Console.WriteLine("Weight in grams: " + grams);

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Console.Write("Enter distance in kilometers: ");
double km = double.Parse(Console.ReadLine());

double meters = km * 1000;
double cm = meters * 100;

Console.WriteLine("Meters: " + meters);
Console.WriteLine("Centimeters: " + cm);

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Console.Write("Enter hours: ");
int hours = int.Parse(Console.ReadLine());

Console.Write("Enter minutes: ");
int minutes = int.Parse(Console.ReadLine());

int totalMinutes = hours * 60 + minutes;

Console.WriteLine("Total minutes: " + totalMinutes);

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Console.Write("Enter distance in kilometers: ");
double distance = double.Parse(Console.ReadLine());

Console.Write("Enter time in hours: ");
double time = double.Parse(Console.ReadLine());

double speed = distance / time;

Console.WriteLine("Average speed: " + speed + " km/h");

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Console.Write("Enter first grade: ");
double g1 = double.Parse(Console.ReadLine());

Console.Write("Enter second grade (worth 3 times more): ");
double g2 = double.Parse(Console.ReadLine());

double avg = (g1 + g2 * 3) / 4;

Console.WriteLine("Weighted average: " + avg);

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Console.Write("Enter monthly saving: ");
double saving = double.Parse(Console.ReadLine());

Console.Write("Enter number of months: ");
int months = int.Parse(Console.ReadLine());

double total = saving * months;

Console.WriteLine("Total saved: " + total);

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Console.Write("Enter total minutes: ");
int total = int.Parse(Console.ReadLine());

int hours = total / 60;
int minutes = total % 60;

Console.WriteLine("Hours: " + hours);
Console.WriteLine("Minutes: " + minutes);

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Console.Write("Enter original price: ");
double price = double.Parse(Console.ReadLine());

Console.Write("Enter discount percent: ");
double discount = double.Parse(Console.ReadLine());

double finalPrice = price * (100 - discount) / 100;

Console.WriteLine("Price after discount: " + finalPrice);

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Console.Write("Enter total pages: ");
int pages = int.Parse(Console.ReadLine());

Console.Write("Enter number of days: ");
int days = int.Parse(Console.ReadLine());

double perDay = (double)pages / days;

Console.WriteLine("Pages per day: " + perDay);

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Console.Write("Enter exercise grade: ");
double ex = double.Parse(Console.ReadLine());

Console.Write("Enter project grade: ");
double pr = double.Parse(Console.ReadLine());

double final = ex * 0.3 + pr * 0.7;

Console.WriteLine("Final grade: " + final);