12 lines
314 B
JavaScript
12 lines
314 B
JavaScript
function caesar (text, shift) {
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return text.toUpperCase().replace(/[^A-Z]/g,'').replace(/./g, function(a) {
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return String.fromCharCode(((a.charCodeAt(0) - 65 + shift) % 26 + 26) % 26 + 65);
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});
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}
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// Tests
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var text = 'veni, vidi, vici';
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for (var i = 0; i<26; i++) {
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console.log(i+': '+caesar(text,i));
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}
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