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

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

Question Posted / vidhubala-j

Answer Posted / vidhubala-j

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

Is This Answer Correct ?

4 Yes

3 No

Please Help Members By Posting Answers For Below Questions

Do you know what are bitwise shift operators in c programming?

1109

WRITE A PROGRAM TO MERGE TWO SORTED ARRAY USING MERGE SORT TECHNIQUE..

2089

In c language can we compile a program without main() function?

1142

What is meant by gets in c?

1197

How do you declare a variable that will hold string values?

1183

What are the rules for the identifier?

1171

What is define directive?

1160

What is the use of static variable in c?

1093

plz let me know how to become a telecom protocol tester. thank you.

2191

Explain the use of #pragma exit?

1181

What is the difference between malloc calloc and realloc in c?

1150

What is scope rule in c?

1075

The number of bytes of storage occupied by short, int and long are a) 2, 2 and 4 b) 2, 4 and 4 c) 4, 4 and 4 d) none

1246

Explain what is the difference between text files and binary files?

1164

Write program to remove duplicate in an array?

1089