Sum of two floating point numbers using function in c#

Sum of two floating point numbers using function in c#

In this article, we will discuss the concept of sum of two floating point numbers using function in c#

In this post, we are going to learn how to write a program to add two numbers using user defined function in C# language

Code to Add two numbers in C#

Add two numbers using function  in C#

In this code, we are going to learn how to write a program to add two numbers using initialized variables with function in C# programming language

Program 1

//Write a program calculate sum of two numbers using function
using System; 
public class Sum_Two_Float_Num_Fun { 
    public static float sum_Num(float num1, float num2) { //function definition
        float sum; 
        sum=num1+num2; //calculate addition of two numbers
        return sum; //return value
        
    } 
    public static void Main() {
        float n1=68.8f; //declare and initialize float variable
        float n2=53.7f; 
        Console.WriteLine("The sum of {0} and {1} is: {2}: ",n1,n2,sum_Num(n1,n2)); } }//display result

When the above code is executed, it produces the following result

The sum of 68.8 and 53.7 is: 122.5:

 

Add two numbers using function in C# – entered by user

In this code, we are going to learn how to write a program to add two numbers entered by user using function in C# programming language

Program 2

// Write a program calculate sum of two numbers using function
using System;
public class Sum_Num_Fun { 
    public static float sum_Num(float num1, float num2) 
    { 
        float sum; //declare a variable for total
        sum=num1+num2; //addition of two numbers
        return sum; //return sum to main method
        
    } public static void Main() {
        Console.Write("Enter number for fNum: "); 
        float fNum=Convert.ToSingle(Console.ReadLine()); 
        //input first number 
        Console.Write("Enter number for lNum: "); 
        float lNum=Convert.ToSingle(Console.ReadLine());
        //input second number
        Console.WriteLine("The sum of {0} and {1} is: {2}: ",fNum,lNum,sum_Num(fNum,lNum)); 
        //display total 
    } 
}

When the above code is executed, it produces the following result

Enter number for fNum: 123.45
Enter number for lNum: 234.56
The sum of 123.45 and 234.56 is: 358.01:

 

In this code, the user asked to enter two floating-point value and the given values are stored in variables fNum and lNum respectively.

Then these two values are added using the plus(+) operator and the result is stored in the sum variable.

Finally the display statement is used to print the addition of this numbers by calling the function

 

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