[ASSIGNMENT] String swap

Question

Write a code where you swap the value of two strings without using a third variable.
Note:codes involving conversion of string to ASCII values are disqualified

Answer 1

best codes so far,in relation to complexity
https://code.sololearn.com/ccW1v62w4qk0/?ref=app
https://code.sololearn.com/c1SPQxq59Jh0/?ref=app

Answer 2

Swap two strings with and without
third variable && show the time spent to solving the task! 😄👍😉
https://code.sololearn.com/c24Tb04EO0PQ/?ref=app

Answer 3

Hi 🇳🇬Brains
Can I do that
https://code.sololearn.com/cm0yKxnys7xZ/?ref=app

Answer 4

I did it two different ways.
https://code.sololearn.com/cIU5mT1NJpqw

Answer 5

python's solution is easy AF!!

Answer 6

There's a built-in swap() function in C++. Time to solve ~1min:
https://code.sololearn.com/cPgo477jb414/?ref=app

In C it would have been more of a challenge.

Answer 7

Here's my solution using XOR.

Programmed in C:
https://code.sololearn.com/c1SPQxq59Jh0/#c

I couldn't work out what you meant by not converting to ASCII values! The strings in C are already ASCII based arrays! Anyway, no conversion occurs.

Answer 8

yes favour I know,its pretty much too easy

Answer 9

I still love the Python answer though, as it's a reminder that a complex task in one programming language can be easy in another, and vice versa 😂

Answer 10

in c++ you can use function strrev() which comes under string.h header file

Answer 11

nonzyro Yes, I think some challenges, need to specify the language. Example, if the challenge was to create a list library, it would be much harder in C than Java etc!