16 lines
736 B
JavaScript
16 lines
736 B
JavaScript
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function rot13(str) {
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for (let char = 0; char < str.length; char++){
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let code = str.charCodeAt(char);
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if (code >= 78 && code <= 90){
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str = str.substring(0, char) + String.fromCharCode(code - 13) + str.substring(char + 1);
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} else if (code >= 65 && code <= 77){
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str = str.substring(0, char) + String.fromCharCode(code + 13) + str.substring(char + 1);
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}
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} return str
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}
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let test = rot13("A B_C*D+EFGHIJKLMNOPQRSTUVWXYZ");
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let test1 = rot13("SERR PBQR PNZC")//FREE CODE CAMP
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let test2 = rot13("SERR CVMMN!")//FREE PIZZA!
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let test3 = rot13("SERR YBIR?")//FREE LOVE?
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let test4 = rot13("GUR DHVPX OEBJA SBK WHZCF BIRE GUR YNML QBT.")//THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG.
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