20 lines
477 B
JavaScript
20 lines
477 B
JavaScript
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const sleep = (ms, fn) => {return setTimeout(fn, ms)};
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const range = (start, end, length = end - start + 1) => {
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return Array.from({length}, (_, i) => start + i)
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}
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const random = (min, max) => {
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return Math.floor(Math.random() * (max - min)) + min;
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}
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const shuffle = (arr) => {
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for (let i = arr.length - 1; i > 0; i--) {
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const j = Math.floor(Math.random() * (i + 1));
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const temp = arr[i];
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arr[i] = arr[j];
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arr[j] = temp;
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}
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}
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