k=*s; *s=*p; *p=k;

Write a program to swap 2 chars without using a third
varable?
char *s = "A";
char *p = "B";

Question Posted / answer and question

Answer Posted / answer and question

k=*s;
*s=*p;
*p=k;

Is This Answer Correct ?

0 Yes

7 No

Please Help Members By Posting Answers For Below Questions

What is using namespace std in c++?

1119

Which is better turbo c++ or dev c++?

1028

What is a driver program?

1074

What are features of c++?

1128

Is it possible to use a new for the reallocation of pointers ?

1013

Can java be faster than c++?

1127

Differentiate between a constructor and a destructor in c++.

996

Define namespace in c++?

1014

Write a program which uses functions like strcmp(), strcpy()? etc

1066

What does override mean in c++?

1039

Explain the volatile and mutable keywords.

1052

What is meant by const_cast?

1098

How a modifier is similar to mutator?

1131

Which sort is best for the set: 1 2 3 5 4 a) Quick Sort b) Bubble Sort c) Merge Sort

1031

Is there finally in c++?

1061