12 lines
213 B
TypeScript
12 lines
213 B
TypeScript
export default function (choice: number): number {
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if (choice === 1 || choice === 11) {
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return 0;
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}
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if (choice === 2 || choice === 12) {
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return 1;
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}
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return choice > 0 && choice < 20 ? 2 : 3;
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}
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