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Add tasks for all the new languages

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Tina Müller 2016-12-05 23:44:36 +01:00
parent 9dc3c2bb62
commit bba7bfd280
13208 changed files with 134745 additions and 0 deletions
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Task/Caesar-cipher/TypeScript/caesar-cipher.type Normal file
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function replace(input: string, key: number) : string {
return input.replace(/([a-z])/g,
($1) => String.fromCharCode(($1.charCodeAt(0) + key + 26 - 97) % 26 + 97)
).replace(/([A-Z])/g,
($1) => String.fromCharCode(($1.charCodeAt(0) + key + 26 - 65) % 26 + 65));
}
// test
var str = 'The five boxing wizards jump quickly';
var encoded = replace(str, 3);
var decoded = replace(encoded, -3);
console.log('Enciphered: ' + encoded);
console.log('Deciphered: ' + decoded);