if (a>b) temp=a; a=b; b=temp;

how to swap two numbers with out using temp variable

Question Posted / kusum

12 Answers
21019 Views
Global eProcure, TCS, I also Faced
E-Mail Answers

Answer Posted / kusum

if (a>b)
temp=a;
a=b;
b=temp;

Is This Answer Correct ?

0 Yes

21 No

Post New Answer View All Answers

Please Help Members By Posting Answers For Below Questions

Differentiate between the message and method in c++?

1068

What are literals in C++?

1024

Does c++ vector allocate memory?

1007

What do you mean by inheritance in c++?

1096

What is encapsulation in c++?

1289

Can you use the function fprintf() to display the output on the screen?

1245

Is it possible to get the source code back from binary file?

1356

What is prototype in c++ with example?

1143

In which header file does one find isalpha() a) conio.h b) stdio.h c) ctype.h

1206

Does c++ support exception handling?

1065

Write a single instruction that will store an EVEN random integer between 54 and 212 inclusive in the variable myran. (NOTE only generate EVEN random numbers)

1941

What is an iterator?

1191

write a program that withdrawals,deposits,balance check,shows mini statement. (using functions,pointers and arrays)

2375

What is near, far and huge pointers? How many bytes are occupied by them?

1117

When should overload new operator on a global basis or a class basis?

1077