a=a+b; b=a-b; a=a-b;

Hi All,
I am new to programming and want to know how can i write a
code to take input of 2 numbers from user and swap it
without using a temp variable?

Question Posted / x

2 Answers
4496 Views
NIIT, I also Faced
E-Mail Answers

Answer Posted / x

a=a+b;
b=a-b;
a=a-b;

Is This Answer Correct ?

3 Yes

1 No

Post New Answer View All Answers

Please Help Members By Posting Answers For Below Questions

What is variable example?

1018

INSTANCE FIELDS DECLARED private ARE ACCESSIBLE BY THE METHODS ONLY.CAN WE CHANGE THE private FIELD OF AN OBJECT IN A METHOD OF SOME OTHER OBJECT OF THE SAME CLASS?

2193

write a program using c++ to implement single contiguous memory mangement techniques.display the content of the main memory after yhe allocation of jobs and percentage of the wastage of the main memory

3209

What does and I oop mean in text?

1197

What is the significance of classes in oop?

1128

What is difference between multiple inheritance and multilevel inheritance?

1132

What is an advantage of polymorphism?

1082

What is abstraction and encapsulation?

1003

How do you define social class?

1051

Why multiple inheritance is not possible?

1056

Can we define a class within the interface?

1025

What is purpose of inheritance?

1088

What is difference between inheritance and polymorphism?

1011

What is stream in oop?

1285

write a programe to calculate the simple intrest and compund intrest using by function overlading

2181