Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to c…
Question

Ask the user to enter three numbers. Prints the three numbers in order.

*USING ONLY IF/ELSE IF STATEMENTS

 

### Java Program to Order Three Numbers Here is a Java program that takes three integers as input and prints them in ascending order. #### Code Breakdown ```java import java.util.Scanner; public class InOrderThree { public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.print("Please enter three numbers: "); int a = in.nextInt(); int b = in.nextInt(); int c = in.nextInt(); // Complete the program if ( a < b && a < c && b < c) { System.out.print("Ordered: " + a + b + c); } else if (a < b && a < c && c < b) { System.out.print("Ordered: " + a + c + b); } else if (b < a && b < c && a < c) { System.out.print("Ordered: " + b + a + c); } else if(b < a && b < c && c < a) { System.out.print("Ordered: " + b + c + a); } else if (c < a && c < b && a < b) { System.out.print("Ordered: " + c + a + b); } else { System.out.print("Ordered: " + c + b + a); } } } ``` ### Explanation 1. **Import Statement**: - `import java.util.Scanner;`: This statement imports the `Scanner` class, which is used to get user input. 2. **Class Declaration**: - `public class InOrderThree`: Declares a public class named `InOrderThree`. 3. **Main Method**: - `public static void main(String[] args)`: This is the entry point of the program where the execution starts. 4. **Scanner Initialization**: - `Scanner in = new Scanner(System.in);`: Creates a `Scanner` object to take input from the user. 5. **User Input**: - `System.out.print("Please enter three numbers: ");`: Prompts the user to enter three integers. - `int a = in.nextInt();`, `int b = in.nextInt();`, `int c = in.nextInt();`: Reads integer inputs from the user and stores them in variables `a`,
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Transcribed Image Text:### Java Program to Order Three Numbers Here is a Java program that takes three integers as input and prints them in ascending order. #### Code Breakdown ```java import java.util.Scanner; public class InOrderThree { public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.print("Please enter three numbers: "); int a = in.nextInt(); int b = in.nextInt(); int c = in.nextInt(); // Complete the program if ( a < b && a < c && b < c) { System.out.print("Ordered: " + a + b + c); } else if (a < b && a < c && c < b) { System.out.print("Ordered: " + a + c + b); } else if (b < a && b < c && a < c) { System.out.print("Ordered: " + b + a + c); } else if(b < a && b < c && c < a) { System.out.print("Ordered: " + b + c + a); } else if (c < a && c < b && a < b) { System.out.print("Ordered: " + c + a + b); } else { System.out.print("Ordered: " + c + b + a); } } } ``` ### Explanation 1. **Import Statement**: - `import java.util.Scanner;`: This statement imports the `Scanner` class, which is used to get user input. 2. **Class Declaration**: - `public class InOrderThree`: Declares a public class named `InOrderThree`. 3. **Main Method**: - `public static void main(String[] args)`: This is the entry point of the program where the execution starts. 4. **Scanner Initialization**: - `Scanner in = new Scanner(System.in);`: Creates a `Scanner` object to take input from the user. 5. **User Input**: - `System.out.print("Please enter three numbers: ");`: Prompts the user to enter three integers. - `int a = in.nextInt();`, `int b = in.nextInt();`, `int c = in.nextInt();`: Reads integer inputs from the user and stores them in variables `a`,
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