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Update AtBash.js

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vinayak
2020-10-01 23:54:44 +05:30
committed by GitHub
parent 4f19129a69
commit 23d1bfda28
1 changed files with 22 additions and 25 deletions
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47
Ciphers/AtBash.js
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@ -1,29 +1,26 @@
function enAtbash(mensage) {
const enAtbash = (message) => {
const alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
const tebahpla = 'ZYXWVUTSRQPONMLKJIHGFEDCBA'
const alphabet1 = 'abcdefghijklmnopqrstuvwxyz'
const tebahpla1 = 'zyxwvutsrqponmlkjihgfedcba'
let decodedString = ''
var alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
var tebahpla = "ZYXWVUTSRQPONMLKJIHGFEDCBA";
var alphabet1 = "abcdefghijklmnopqrstuvwxyz";
var tebahpla1 = "zyxwvutsrqponmlkjihgfedcba";
var decoded_string = "";
for (var i = 0; i < mensage.length; i++) {
var coded_letra = mensage.charAt(i);
if (/[^a-zA-Z]/.test(mensage[i])) {
decoded_string = decoded_string+mensage[i];
}
else if (mensage[i] === mensage[i].toUpperCase()) {
var letraPosMayus = alphabet.indexOf(coded_letra);
var tebLetraPosMayus = tebahpla.charAt(letraPosMayus);
decoded_string = decoded_string+tebLetraPosMayus;
for (let i = 0; i < message.length; i++) {
const codedLetra = message.charAt(i)
if (/[^a-zA-Z]/.test(message[i])) {
decodedString = decodedString + message[i]
} else if (message[i] === message[i].toUpperCase()) {
const letraPosMayus = alphabet.indexOf(codedLetra)
const tebLetraPosMayus = tebahpla.charAt(letraPosMayus)
decodedString = decodedString + tebLetraPosMayus
} else {
var letraPosMinus1 = alphabet1.indexOf(coded_letra);
var tebLetraPosMinus1 = tebahpla1.charAt(letraPosMinus1);
decoded_string = decoded_string + tebLetraPosMinus1;
const letraPosMinus1 = alphabet1.indexOf(codedLetra)
const tebLetraPosMinus1 = tebahpla1.charAt(letraPosMinus1)
decodedString = decodedString + tebLetraPosMinus1
}
}
return decodedString
}
}
return decoded_string;
}
document.write(enAtbash("Hello World!"));
// testing code
console.log(enAtbash('Hello World!'))