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
4635 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 are the 5 oop principles?

1166

Why can't we have instance(stack) of a class as a member of the same class like eg.Class A{A obj;} as we can have self refential pointer

2204

Is abstract thinking intelligence?

1109

What is the renewal class?

2823

What is class and object in oops?

1213

write a program to enter a string like"sunil is a good boy and seeking for a job" not more than 10 characters including space in one line,rest characters should b in other line.if the next line starts from in between the previous word,then print whole word to next line.

2298

What is a function in oop?

1136

What are the components of marker interface?

1106

Can bst contain duplicates?

1243

What is difference between inheritance and polymorphism?

1072

What is object and example?

1225

What is the diamond problem in inheritance?

1199

What is the point of polymorphism?

1092

Write a c++ program to display pass and fail for three student using static member function

3464

Is data hiding and abstraction same?

1105