int a=1,b=32767; a=a+b; b=a-b; a=a-b; printf("a=%d,b=%d",a,b)

how to swap two integers 1 and 32767 without using third
variable

Question Posted / riya ganguly

11 Answers
16565 Views
Microsoft, TCS, I also Faced
E-Mail Answers

Answer Posted / riya ganguly

int a=1,b=32767;
a=a+b;
b=a-b;
a=a-b;
printf("a=%d,b=%d",a,b);

Is This Answer Correct ?

17 Yes

5 No

Post New Answer View All Answers

Please Help Members By Posting Answers For Below Questions

What is the benefit of using const for declaring constants?

1046

How to check whether string is a palindrome, WITHOUT USING STRING FUNCTIONS?

16768

what are the facialities provided by you after the selection of the student.

2252

What is file in c preprocessor?

1145

Write a C/C++ program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the maximum number of concurrent threads that the InnoDB plug-in can create.

1935

How do we declare variables in c?

1063

Describe the difference between = and == symbols in c programming?

1371

Do you know the purpose of 'register' keyword?

1019

Where local variables are stored in c?

1002

please explain clearly about execution of c program in detail,in which stage are the printf sacnf getting into exeecutable code

2174

In C language, a variable name cannot contain?

1274

How do you write a program which produces its own source code as output?

1118

How to establish connection with oracle database software from c language?

2200

What is the sizeof () operator?

1080

What are register variables in c?

1010