Challenge encoding/decoding

Question

If you have that scenary

a=1
e=25
i=81
o=225
u=441

then code a program:
- Which complete equivalent for each letter in the alphabet.

- Decode that message
361 225 144 225 144 25 1 324 196

- Let user to encode any message.

You can use any language in Sololearn.

Answer 1

https://code.sololearn.com/WOABzGAs0mo5/?ref=app

Answer 2

Ruby, anyone?
* 169 1 625 400 64 25 9 225 16 25 4 25 529 81 400 64 625 225 441 !
* https://code.sololearn.com/crUr1C7kBjJi/#rb

Answer 3

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

Answer 4

https://code.sololearn.com/cVRtmdTkN1Ac/?ref=app

Answer 5

great question i felt

Answer 6

https://code.sololearn.com/cAeuhn2nzkuD/?ref=app

Answer 7

my try using cpp:
https://code.sololearn.com/cQ1xVL6760dx/#cpp

Answer 8

S o l o l e a r n.
The n-th letter of the alphabet translates to n^2.

Answer 9

My try, encodes alphabeticals only:
https://code.sololearn.com/cc044IOwwikx/#java

Answer 10

book marking
also check my challenge posted just 1 min before yours
https://www.sololearn.com/discuss/999595/?ref=app

Answer 11

I am too busy now so will write code later