Write a program to Subtract two numbers in Java
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Write a program to Subtract two numbers in Java
Write a program to Subtract two numbers in Java
In this article, we will discuss the concept of the Write a program to Subtract two numbers in Java
In this post, we are going to learn how to write a program to find the subtraction of two numbers in Java programming language
Code to find the subtraction of two numbers
Subtract two integer number
The program use to find subtraction of given two integer numbers
Program 1
//Java program for substraction two numbers public class Substract_Two_Num1{ public static void main(String args[]){ //variable declaration and initialization int result,num1=45,num2=78; result=num2-num1;//calculate subtraction using equation System.out.println("Substraction of integers: "+result); //displays result of subtraction } }
When the above code is executed, it produces the following result
Subtraction of integers: 33
Subtract two integer number using user input
This program allows the user to enter two integer numbers Then the program find the results of subtraction the given two number
Program 2
//Java program for substraction two numbers import java.util.Scanner; public class Substract_Two_Num{ public static void main(String args[]){ //variable declaration int result,num1,num2; Scanner scan=new Scanner(System.in); //create a scanner object for input System.out.println("Enter the first number "); num1=scan.nextInt();//read the first input System.out.println("Enter the second number "); num2=scan.nextInt();//read the second input result=num2-num1;//calculate subtraction System.out.println("Substraction of entered integer: "+result); //display the result } }
When the above code is executed, it produces the following result
Enter the first number:234 Enter the second number:345 Subtraction of entered integer:111
Subtract two floating-point number
The program use to find subtraction of given two integer numbers
Program 3
//Java program for substraction two numbers public class Substract_Two_Num2{ public static void main(String args[]){ //variable declaration and initialization float result,num1=24.6f,num2=78.9f; result=num2-num1;//calculate subtraction System.out.format("Substraction of entered floating point numbers:%.2f ",result); //displays result of subtraction } }
When the above code is executed, it produces the following result
Subtraction of entered floating-point numbers:54.30
Subtract two floating-point number using user input
This program allows the user to enter two float numbers Then the program find the results of subtraction the given two number
Program 4
//Java program for substraction two numbers import java.util.Scanner; public class Substract_Two_Num3{ public static void main(String args[]){ //variable declaration float result,num1,num2; Scanner scan=new Scanner(System.in); //create a scanner object for input System.out.println("Enter the first number "); num1=scan.nextFloat();//read the first input System.out.println("Enter the second number "); num2=scan.nextFloat();//read the second input result=num2-num1; System.out.format("Substraction of entered floats:%.2f ",result); //display the result } }
When the above code is executed, it produces the following result
Enter the first number: 345.66 Enter the second number: 543.56 Subtraction of entered floats:197.90
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