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18 lines
522 B
JavaScript
18 lines
522 B
JavaScript
function shuffle(arra1) {
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var ctr = arra1.length, temp, index;
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// While there are elements in the array
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while (ctr > 0) {
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// Pick a random index
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index = Math.floor(Math.random() * ctr);
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// Decrease ctr by 1
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ctr--;
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// And swap the last element with it
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temp = arra1[ctr];
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arra1[ctr] = arra1[index];
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arra1[index] = temp;
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}
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return arra1;
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}
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var myArray = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
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console.log(shuffle(myArray));
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