logo
  • Home
  • Rank
  • Tests
  • About
  • Training
  • Programming
  • CS
  • IT
  • IS
  • ECE
  • EEE
  • EE
  • Civil
  • Mechanical
  • Chemical
  • Metallurgy
  • Instrumentation
  • Aeronautical
  • Aerospace
  • Biotechnology
  • Agriculture
  • MCA
  • BCA
  • Internship
  • Contact

Questions & Answers

C Interview Questions
C++ Questions
Linux MCQs
C# Quiz
Java MCQs
JavaScript MCQs
SAN Questions
PHP Questions
Python Quiz

Computer Science Questions

Operating System Quiz
Computer Architecture MCQs
Software Architecture MCQs
Software Engineering MCQs
Artificial Intelligence MCQs
LISP Programming MCQs
Database Management MCQs
Computer Network MCQs
Microprocessor MCQs

C Programming Examples

Simple C Programs
C - Arrays
C - Matrix
C - Strings
C - Bitwise Operations
C - Linked Lists
C - Stacks & Queues
C - Searching & Sorting
C - Trees
C - Strings
C - File Handling
C - Mathematical Functions
C - Puzzles & Games
C Programs - Recursion
C Programs - No Recursion

Java Algorithms

Java - Numerical Problems
Java - Combinatorial Problems
Java - Graph Problems
Java - Hard Graph Problems
Java - Computation Geometry
Java - Sets & Strings
Java - Data-Structures
Java - Collection API Problems

C++ Algorithms

C++ - Numerical Problems
C++ - Combinatorial Problems
C++ - Graph Problems
C++ - Hard Graph Problems
C++ - Computation Geometry
C++ - Sets & Strings
C++ - Data-Structures
C++ - STL Library

C Algorithms

C - Numerical Problems
C - Combinatorial Problems
C - Graph Problems
C - Hard Graph Problems
C - Computation Geometry
C - Sets & Strings
C - Data-Structures

« Prev Page
Next Page »

Java Program to Read Two Integers M and N & Swap their Values

Posted on November 15, 2014 by javaguy
This is a Java Program to Read Two Integers M and N & Swap their Values.

Enter any two integer numbers as input. After that we take a new variable temp and copy first variable to this temp variable. Now we copy second variable to first variable and temp variable into second variable. Hence we get the swapped values as output.

Here is the source code of the Java Program to Read Two Integers M and N & Swap their Values. The Java program is successfully compiled and run on a Windows system. The program output is also shown below.

advertisement
  1. import java.util.Scanner;
  2. public class Swap_Integers 
  3. {
  4.     public static void main(String args[])
  5.     {
  6.         int m, n, temp;
  7.         Scanner s = new Scanner(System.in);
  8.         System.out.print("Enter the first number:");
  9.         m = s.nextInt();
  10.         System.out.print("Enter the second number:");
  11.         n = s.nextInt();
  12.         temp = m;
  13.         m = n;
  14.         n = temp;
  15.         System.out.println("After Swapping");
  16.         System.out.println("First number:"+m);
  17.         System.out.println("Second number:"+n);
  18.     }
  19. }

Output:

$ javac Swap_Integers.java
$ java Swap_Integers
 
Enter the first number:5
Enter the second number:7
After Swapping
First number:7
Second number:5

Sanfoundry Global Education & Learning Series – 1000 Java Programs.

advertisement

Here’s the list of Best Reference Books in Java Programming, Data Structures and Algorithms.

« Prev Page - Java Program to Reverse a Given Number
» Next Page - Java Program to Accept the Height of a Person & Categorize as Taller, Dwarf & Average

« Java Program to Reverse a Given Number
Java Program to Convert a Given Number of Days in terms of Years, Weeks & Days »

Deep Dive @ Sanfoundry:

  1. Java Programming Examples on Hard Graph Problems & Algorithms
  2. Java Programming Examples on Graph Problems & Algorithms
  3. Java Algorithms, Problems & Programming Examples
  4. Java Programming Examples on Data-Structures
  5. C Programming Examples on Arrays
  6. Java Programming Examples on Collection API
  7. Simple C Programs
  8. C# Basic Programming Examples
  9. Linux Program to Read from a File using File Descriptors
  10. C Programming Examples on Bitwise Operations
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He is Linux Kernel Developer and SAN Architect and is passionate about competency developments in these areas. He lives in Bangalore and delivers focused training sessions to IT professionals in Linux Kernel, Linux Debugging, Linux Device Drivers, Linux Networking, Linux Storage & Cluster Administration, Advanced C Programming, SAN Storage Technologies, SCSI Internals and Storage Protocols such as iSCSI & Fiber Channel. Stay connected with him below:
LinkedIn | Facebook | Twitter | Google+

Best Careers

Developer Tracks
SAN Developer
Linux Kernel Developer
Linux Driver Developer
Linux Network Developer

Live Training Photos
Mentoring
Software Productivity
GDB Assignment
Sanfoundry is No. 1 choice for Deep Hands-ON Trainings in SAN, Linux & C, Kernel Programming. Our Founder has trained employees of almost all Top Companies in India such as VMware, Citrix, Oracle, Motorola, Ericsson, Aricent, HP, Intuit, Microsoft, Cisco, SAP Labs, Siemens, Symantec, Redhat, Chelsio, Cavium, ST-Micro, Samsung, LG-Soft, Wipro, TCS, HCL, IBM, Accenture, HSBC, Mphasis, Tata-Elxsi, Tata VSNL, Mindtree, Cognizant and Startups.

Best Trainings

SAN I - Technology
SAN II - Admin
Linux Fundamentals
Advanced C Training
Linux-C Debugging
System Programming
Network Programming
Linux Threads
Kernel Programming
Kernel Debugging
Linux Device Drivers

Best Reference Books

Computer Science Books
Algorithm & Programming Books
Electronics Engineering Books
Electrical Engineering Books
Chemical Engineering Books
Civil Engineering Books
Mechanical Engineering Books
Industrial Engineering Books
Instrumentation Engg Books
Metallurgical Engineering Books
All Stream Best Books

Questions and Answers

1000 C Questions & Answers
1000 C++ Questions & Answers
1000 C# Questions & Answers
1000 Java Questions & Answers
1000 Linux Questions & Answers
1000 Python Questions
1000 PHP Questions & Answers
1000 Hadoop Questions
Cloud Computing Questions
Computer Science Questions
All Stream Questions & Answers

India Internships

Computer Science Internships
Instrumentation Internships
Electronics Internships
Electrical Internships
Mechanical Internships
Industrial Internships
Systems Internships
Chemical Internships
Civil Internships
IT Internships
All Stream Internships

About Sanfoundry

About Us
Copyright
Terms
Privacy Policy
Jobs
Bangalore Training
Online Training
Developers Track
Mentoring Sessions
Contact Us
Sitemap
© 2011 Sanfoundry. All Rights Reserved.