23 lines
459 B
JavaScript
23 lines
459 B
JavaScript
// https://www.freecodecamp.org/learn/coding-interview-prep/data-structures/adjacency-matrix
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const row = [];
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for (let i = 0; i < 5; i++) {
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row.push(0);
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}
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const adjMatUndirected = [];
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for (let i = 0; i < 5; i++) {
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adjMatUndirected.push([...row]);
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}
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const edges = [
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[1, 4],
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[1, 3],
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[3, 5],
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[4, 5],
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];
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edges.forEach((e) => {
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adjMatUndirected[e[0] - 1][e[1] - 1] = 1;
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adjMatUndirected[e[1] - 1][e[0] - 1] = 1;
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});
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console.log(adjMatUndirected);
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