C# Program to Convert Days into Years, Months and Days

This program provides a basic structure for converting days into years, months, and days in C#. You can run this program by compiling and executing it using a C# compiler.

Problem statement

You are tasked with creating a C# program that converts a given number of days into years, months, and remaining days. Keep in mind that this program assumes a year has 365 days and a month has 30 days for simplicity.

C# Program to Convert Days into Years, Months and Days

using System;

class Program
{
    static void Main()
    {
        Console.Write("Enter the number of days: ");
        int days = Convert.ToInt32(Console.ReadLine());

        int years = days / 365;
        int remainingDays = days % 365;
        int months = remainingDays / 30;
        int finalDays = remainingDays % 30;

        Console.WriteLine($"{days} days is approximately:");
        Console.WriteLine($"{years} years, {months} months, and {finalDays} days.");
    }
}

How it works

The C# program provided converts a given number of days into years, months, and remaining days. Here’s a step-by-step explanation of how it works:

1. User Input:
   • The program starts by prompting the user to enter the number of days using Console.Write("Enter the number of days: ");.
2. Reading User Input:
   • The user’s input is read as a string using Console.ReadLine().
   • The Convert.ToInt32() method is used to convert the input from a string to an integer.
3. Calculating Years, Months, and Days:
   • The program uses integer division and modulus operations to convert the total number of days into years, months, and remaining days.
   • int years = days / 365; calculates the number of whole years.
   • int remainingDays = days % 365; computes the remaining days after subtracting the years.
   • int months = remainingDays / 30; determines the number of whole months.
   • int finalDays = remainingDays % 30; computes the remaining days after subtracting the months.
4. Displaying the Result:
   • The program then uses Console.WriteLine() to display the converted values in a user-friendly format.
   • For example, Console.WriteLine($"{years} years, {months} months, and {finalDays} days."); prints the result.
5. Execution:
   • When the user runs the program, it will prompt for input, receive the number of days, and perform the necessary calculations.
6. Example Output:
   • If the user enters 1500 days, the program will output:

Code:

1500 days is approximately:
4 years, 1 month, and 20 days.

This program provides a basic conversion of days into years, months, and remaining days. Keep in mind that this is a simplified calculation and assumes a year has 365 days and a month has 30 days for ease of computation. In real-world scenarios, the number of days in a month varies.

Input/Output