Function to Find sum of two floating-point numbers in C#
In this tutorial, we will discuss the concept of Function to Find sum of two floating-point numbers in C#
In this topic, we are going to learn how write a program to add two floatig-point numbers using function in C# programming language
sum of two floating-point numbers in C#
sum of two floating-point numbers
Program 1
//Write a program calculate sum of two numbers using function
using System;
public class Sum_Two_Num_Fun {
public static float sum_Num(float num1, float num2) { //function definition
float total;
total=num1+num2; //calculate addition of two numbers
return total; //return value
}
public static void Main() {
float num1=45.8f; //declare and initialize float variable
float num2=56.9f;
Console.WriteLine("The sum of {0} and {1} is: {2}: ",num1,num2,sum_Num(num1,num2)); } }//display result
When the above code is executed, it produces the following result
The sum of 45.8 and 56.9 is: 102.7:
Sum of two floating-point numbers using user input
Program 2
In this program, the user asked to enter two floating-point values. these two floating point values are stored in variables n1 and n2 respectively. Then two numbers are added using + operator and the result is stored in the total variable.
// Write a program calculate sum of two numbers using function
using System;
public class Sum_Two_Num_Fun {
public static float sum_Num(float num1, float num2) {
float total;
total=num1+num2;
return total;
} public static void Main() {
Console.Write("Enter number for n1: ");
float n1=Convert.ToSingle(Console.ReadLine());
Console.Write("Enter number for n2: ");
float n2=Convert.ToSingle(Console.ReadLine());
Console.WriteLine("The sum of {0} and {1} is: {2}: ",n1,n2,sum_Num(n1,n2)); } }
When the above code is executed, it produces the following result
Enter number for n1: 34.67 Enter number for n2: 56.8 The sum of 34.67 and 56.8 is: 91.47:
In the above program, two floating point values 34.67,56.8 (get input from the user) are stored in n1 and n2. Then given two values are added using the plus(+) operator.
Then the result is stored in another variable total.
Finally, the result is displayed on the screen (Calling the function)using display statements in C#
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