[ASSIGNMENT] Swapping Two Variables.

Question

Write a program that swapping variables each other.

For Example:

Input: v1 = " first string"
v2 = " second string"

And the output :
v2 = " first string"
v1 = " second string"

Try to slove in short as much as possible. 😊

Good luck.✌✌

Answer 1

👉👉👉Next challenge
https://www.sololearn.com/Discuss/1009864/?ref=app

Answer 2

Without third variable 😊
https://code.sololearn.com/cfc26oWm4U0p/?ref=app

Answer 3

https://code.sololearn.com/cCbmpAa4X4bB/?ref=app

Answer 4

https://code.sololearn.com/cUXKCYg1OH6W/?ref=app
https://code.sololearn.com/chzTcnv0cyKu/?ref=app

Answer 5

https://code.sololearn.com/c2MIch983V19/?ref=app

Answer 6

My answer but not shortest
https://code.sololearn.com/ci95iRK2LLBw/#rb

Answer 7

My try
https://code.sololearn.com/c81gnblT6Zwo/?ref=app

Answer 8

My Try In JS ES6:
https://code.sololearn.com/Wm5wt7Fld65w/#js

Answer 9

x = 10
y = 1
ruby x,y = y,x

Answer 10

https://code.sololearn.com/c6M7UCi57uEM/?ref=app

Answer 11

Python:
v1,v2 = v2,v1

Answer 12

Swapping without using 3rd variable

https://code.sololearn.com/cq88vH4nFgOy/?ref=app

Answer 13

how a bout that ?
https://code.sololearn.com/c8Qd4J6r1n15/?ref=app

Answer 14

https://code.sololearn.com/cWJOf0k182EA/?ref=app

Answer 15

https://code.sololearn.com/cuCR1T0C0Z31/?ref=app

Answer 16

ruby:

v1, v2 = v2, v1

https://code.sololearn.com/cInBoxAUaql8/#rb

and another in c++

https://code.sololearn.com/c7LFXjUimgz4/#cpp

Answer 17

we can solve it without using third variable in python. following snippet shows the swapping of two variables.
v1,v2 = v2,v1

Answer 18

#include<stdio.h>
#include<conio.h>
void main()
{
int a,b,c;
printf("Enter a\n");
scanf("%d",&a);
printf("Enter b\n");
scanf("%d",&b);
printf("The values of a is %d and b is %d before swaping\n",a,b);
c=a; a=b; b=c;
printf("The values of a is %d and b is %d after swaping\n",a,b);
getch();
}

Output:

Answer 19

Check this out ☺☺🤘🤘

https://code.sololearn.com/c0AmY28u66Bm/?ref=app

Answer 20

https://code.sololearn.com/c5Rs2Nuq0Ph8/?ref=app