main() { int a=4;b=6; printf("Before swapping: a=%d, b=%d"

wat are the two methods for swapping two numbers without
using temp variable??

Question Posted / vijayakumar kanagasabai

Answer Posted / vijayakumar kanagasabai

main()
{
int a=4;b=6;
printf("Before swapping: a=%d, b=%d",a,b);
a=a+b;
b=a-b;
a=a-b;
printf("After swapping: a=%d, b=%d",a,b);
}

Is This Answer Correct ?

11 Yes

1 No

Please Help Members By Posting Answers For Below Questions

What is a c token and types of c tokens?

1056

How do I get a null pointer in my programs?

1106

how to count no of words,characters,lines in a paragraph.

4423

What is structure pointer in c?

1046

to find the closest pair

2322

What are valid signatures for the Main function?

1222

What is the scope of an external variable in c?

1040

What is zero based addressing?

1165

Explain threaded binary trees?

1153

Write a code of a general series where the next element is the sum of last k terms.

1036

Explain why C language is procedural?

1218

What is volatile variable in c?

1087

hi any body pls give me company name interview conduct "c" language only

2280

C language questions for civil engineering

1712

What is action and transformation in spark?

1158