C# - Q&A https://tutorials7.com/pl/qa/c-sharp/ Tutorials7.com Mini Forum pl-PL Thu, 11 Jun 2026 16:36:44 +0000 wpForo 60 Jak obliczyć pole trójkąta w C# i Visual Basics https://tutorials7.com/pl/qa/c-sharp/how-to-calculate-an-area-of-a-triangle-in-c-and-visual-basics/ Thu, 07 Nov 2024 14:28:43 +0000 I need to create a program in Visual Basics (C#) which calculates the area of a triangle. Please help! thanks

]]> C# hues https://tutorials7.com/pl/qa/c-sharp/how-to-calculate-an-area-of-a-triangle-in-c-and-visual-basics/ Jak obliczyć pole prostokąta w C# i Visual Basics https://tutorials7.com/pl/qa/c-sharp/how-to-calculate-an-area-of-a-rectangle-in-c-and-visual-basics/ Thu, 07 Nov 2024 14:26:18 +0000 How to create a program in C# (and Visual Basics) which calculates the area of a rectangle?

]]> C# mariorum4o https://tutorials7.com/pl/qa/c-sharp/how-to-calculate-an-area-of-a-rectangle-in-c-and-visual-basics/ How to check if a number is Even or Odd in C#? https://tutorials7.com/pl/qa/c-sharp/how-to-check-if-a-number-is-even-or-odd-in-c/ Thu, 07 Nov 2024 14:23:17 +0000 I need to create a program which checks if a number (random one) is Even or Odd in Visual Studio. And prints the result

]]> C# mitko https://tutorials7.com/pl/qa/c-sharp/how-to-check-if-a-number-is-even-or-odd-in-c/ Factorial program in C# - Calculate and find the factorial of a number https://tutorials7.com/pl/qa/c-sharp/factorial-program-in-c-calculate-and-find-the-factorial-of-a-number/ Thu, 07 Nov 2024 14:20:41 +0000 Hello, I need to learn how can I find factorial of a particular number in C#?

For instance, "four factorial": "4!" means 1×2×3×4 = 24.

]]> C# andrew https://tutorials7.com/pl/qa/c-sharp/factorial-program-in-c-calculate-and-find-the-factorial-of-a-number/ How to find factorials? https://tutorials7.com/pl/qa/c-sharp/how-to-find-factorials/ Thu, 07 Nov 2024 14:16:59 +0000 I need to find some factorials and give all the digits. They are:

100!, 171! and 250!

]]> C# hues https://tutorials7.com/pl/qa/c-sharp/how-to-find-factorials/ Printing the numbers from 1 to 1000 in Console Application in C# https://tutorials7.com/pl/qa/c-sharp/printing-the-numbers-from-1-to-1000-in-console-application-in-c/ Thu, 07 Nov 2024 14:15:33 +0000 Write a program that prints at the console the numbers from 1 to 1000, each at a separate line. But whenever I am doing the CTRL+F5, the console only prints the numbers from 702 to 1000...

using System;
 
class NumberPrinting
{
    static void Main()
    {
            for (int i = 0; i <= 1000; i++)
            {
                Console.WriteLine(i);
            }
    }
}

console application

Here is the code I am using - please help me understand where I am wrong!

]]> C# richard8502 https://tutorials7.com/pl/qa/c-sharp/printing-the-numbers-from-1-to-1000-in-console-application-in-c/ How to assign integer values to variables in C#? https://tutorials7.com/pl/qa/c-sharp/how-to-assign-integer-values-to-variables-in-c/ Thu, 07 Nov 2024 14:13:45 +0000 I need to create a new C# project and to create a program that assigns integer values to variables. I must make sure that each value is stored in the correct variable type (lowest - better - to be more productive). And of course to print them to the console.

The numbers are:

-100

128

-3540

64876

2147483648

-1141583228

-1223372036854775808

]]> C# sam https://tutorials7.com/pl/qa/c-sharp/how-to-assign-integer-values-to-variables-in-c/ Assigning floating point values to variables in C# https://tutorials7.com/pl/qa/c-sharp/assigning-floating-point-values-to-variables-in-c/ Thu, 07 Nov 2024 14:11:05 +0000 I must create a new project (in C#) and create a program that assigns floating point values to variables. I must find the most suitable variable type in order to save memory.

The numbers to print are:

3.141592653589793238

1.60217657

7.8184261974584555216535342341

]]> C# eiorgert https://tutorials7.com/pl/qa/c-sharp/assigning-floating-point-values-to-variables-in-c/ Variable in Hexadecimal Format in C# https://tutorials7.com/pl/qa/c-sharp/variable-in-hexadecimal-format-in-c/ Thu, 07 Nov 2024 14:09:38 +0000 Help me to declare an integer variable and assign it with the value 254 in hexadecimal format (0x##).

I need to print the variable and ensure that the result is “254”. Meaning the output must be the number 254.

]]> C# richard8502 https://tutorials7.com/pl/qa/c-sharp/variable-in-hexadecimal-format-in-c/ Finding the area of a trapezoid in C# with given sides a, b and the height h https://tutorials7.com/pl/qa/c-sharp/finding-the-area-of-a-trapezoid-in-c-with-given-sides-a-b-and-the-height-h/ Thu, 07 Nov 2024 14:07:51 +0000 I need to write a program in C# that finds the area of a trapezoid, given the base sides a, b and the height h.

Please help!

]]> C# trond-wifi https://tutorials7.com/pl/qa/c-sharp/finding-the-area-of-a-trapezoid-in-c-with-given-sides-a-b-and-the-height-h/