I // Fig. 2.7: Addition.java 2 / Addition program that displays the sum of two numbers. 3 import java.util.Scanner; I/ program uses class Scaner Imports class Scanner for use in this program 5 public class Addition // main method begins execution of Java application public static void main( String[) args ) I/ create a Scanner to obtain input from the command window Scanner input - new Scanner( System.in ); - Creates Scanner for reading data from the user 10 12 int numberl; /I first number to add int number2: // second number to add int sum; // sum of numberl and number2 13 14 IS 16 Variables that are declared but not initialized System.out.print( "Enter first integer: "): // prompt numberl - input.nextInt(): // read first number from user 17 Reads an int value from the user 18 19 System.out.print( "Enter second integer: " ): // prompt number2 - input.nextInt(): // read second number from user 20 Reads another int value from the user 21 sum - numberl + number2; // add numbers, then store total in sum 23 Fig. 2.7 | Addition program that displays the sum of two numbers. (Part i of 2.) Sums the values of numberl and number2 C Copyright 1992-2012 by Peanon Eiducation, Inc. All Rights Reserved. 24 Systen.out.printf( "Sum is xdin", sum ): / display sum } // end method main 25 26 27 } // end class Addition Enter first integer: 45 Enter second integer: 72 Sum is 117
I // Fig. 2.7: Addition.java 2 / Addition program that displays the sum of two numbers. 3 import java.util.Scanner; I/ program uses class Scaner Imports class Scanner for use in this program 5 public class Addition // main method begins execution of Java application public static void main( String[) args ) I/ create a Scanner to obtain input from the command window Scanner input - new Scanner( System.in ); - Creates Scanner for reading data from the user 10 12 int numberl; /I first number to add int number2: // second number to add int sum; // sum of numberl and number2 13 14 IS 16 Variables that are declared but not initialized System.out.print( "Enter first integer: "): // prompt numberl - input.nextInt(): // read first number from user 17 Reads an int value from the user 18 19 System.out.print( "Enter second integer: " ): // prompt number2 - input.nextInt(): // read second number from user 20 Reads another int value from the user 21 sum - numberl + number2; // add numbers, then store total in sum 23 Fig. 2.7 | Addition program that displays the sum of two numbers. (Part i of 2.) Sums the values of numberl and number2 C Copyright 1992-2012 by Peanon Eiducation, Inc. All Rights Reserved. 24 Systen.out.printf( "Sum is xdin", sum ): / display sum } // end method main 25 26 27 } // end class Addition Enter first integer: 45 Enter second integer: 72 Sum is 117
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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I want a code like this, but it's a subtraction
![6:40 1
ull
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OOP_ch02.ppt
// Fig. 2.7: Addition.java
2
// Addition program that displays the sum of two numbers.
Imports class Scanner for use in this
import java.util.Scanner; // program uses class ScaneF
program
public class Addition
6 {
// main method begins execution of Java application
public static void main( String[] args )
// create a Scanner to obtain input from the command window
Scanner input - new Scanner( System.in ); -
Creates Scanner for
reading data from the
user
10
12
int number1; // first number to add
int number2; // second number to add
int sum; // sum of numberl and number2
13
Variables that are declared but not
14
15
16
initialized
System.out.print( "Enter first integer: " ); // prompt
numberl - input.nextInt(); // read first number from user -
17
Reads an int value
from the user
18
19
System.out.print( "Enter second integer: " ): // prompt
number2 - input.nextInt(): // read second number from user -
20
Reads another int
value from the user
21
22
23
sum - numberl + number2; // add numbers, then store total in sum
Sums the values of
Fig. 2.7 | Addition program that displays the sum of two numbers. (Part I of 2.)
numberl and number2
C Copyright 1992-2012 by Pearson Education. Ine
All Rights Reserved
24
System.out.printf( "Sum is Xd\n", sum ); // display sum
} // end method main
25
26
27 } // end class Addition
Enter first integer: 45
Enter second integer: 72
Sum is 117
--..](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F605b60e1-9a23-437b-b1d1-54688e717b73%2F4bf5f662-7245-4b76-9968-ebecf23b6b3a%2Fe8opb1h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:6:40 1
ull
Print Options
OOP_ch02.ppt
// Fig. 2.7: Addition.java
2
// Addition program that displays the sum of two numbers.
Imports class Scanner for use in this
import java.util.Scanner; // program uses class ScaneF
program
public class Addition
6 {
// main method begins execution of Java application
public static void main( String[] args )
// create a Scanner to obtain input from the command window
Scanner input - new Scanner( System.in ); -
Creates Scanner for
reading data from the
user
10
12
int number1; // first number to add
int number2; // second number to add
int sum; // sum of numberl and number2
13
Variables that are declared but not
14
15
16
initialized
System.out.print( "Enter first integer: " ); // prompt
numberl - input.nextInt(); // read first number from user -
17
Reads an int value
from the user
18
19
System.out.print( "Enter second integer: " ): // prompt
number2 - input.nextInt(): // read second number from user -
20
Reads another int
value from the user
21
22
23
sum - numberl + number2; // add numbers, then store total in sum
Sums the values of
Fig. 2.7 | Addition program that displays the sum of two numbers. (Part I of 2.)
numberl and number2
C Copyright 1992-2012 by Pearson Education. Ine
All Rights Reserved
24
System.out.printf( "Sum is Xd\n", sum ); // display sum
} // end method main
25
26
27 } // end class Addition
Enter first integer: 45
Enter second integer: 72
Sum is 117
--..
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