2021-06-15 00:49:18 -07:00
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---
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id: 5900f53e1000cf542c510051
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2021-11-29 08:32:04 -08:00
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title: 'Problema 466: Termos distintos em uma tabela de multiplicação'
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2021-06-15 00:49:18 -07:00
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challengeType: 5
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forumTopicId: 302141
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dashedName: problem-466-distinct-terms-in-a-multiplication-table
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---
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# --description--
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2021-11-29 08:32:04 -08:00
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Considere $P(m,n)$ como o número de termos distintos em uma tabela de multiplicação de $m×n$.
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Por exemplo, uma tabela de multiplicação 3×4 fica assim:
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2022-04-05 23:36:59 +05:30
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$$\begin{array}{c} × & \mathbf{1} & \mathbf{2} & \mathbf{3} & \mathbf{4} \\\\
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\mathbf{1} & 1 & 2 & 3 & 4 \\\\ \mathbf{2} & 2 & 4 & 6 & 8 \\\\
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\mathbf{3} & 3 & 6 & 9 & 12 \end{array}$$
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Existem 8 termos distintos {1, 2, 3, 4, 6, 8, 9, 12}, portanto $P(3, 4) = 8$.
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2021-11-29 08:32:04 -08:00
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Você é informado de que:
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2022-04-05 23:36:59 +05:30
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$$\begin{align} & P(64, 64) = 1.263, \\\\
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& P(12, 345) = 1.998, \text{ e} \\\\ & P(32, {10}^{15}) = 13.826.382.602.124.302. \\\\
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\end{align}$$
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Encontre $P(64, {10}^{16})$.
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# --hints--
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2021-11-29 08:32:04 -08:00
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`multiplicationTable()` deve retornar `258381958195474750`.
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```js
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assert.strictEqual(multiplicationTable(), 258381958195474750);
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```
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# --seed--
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## --seed-contents--
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```js
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function multiplicationTable() {
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return true;
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}
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multiplicationTable();
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```
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# --solutions--
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```js
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// solution required
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```
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