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9 lines
No EOL
243 B
TypeScript
9 lines
No EOL
243 B
TypeScript
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const input: string = Deno.readTextFileSync("input");
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for(let i = 4; i < input.length; i++) {
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let last = input.slice(i - 4, i);
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if(last.split("").find((c, i, a) => a.indexOf(c) !== i)) continue;
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console.log(last, i);
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break;
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} |