96 lines
1.3 KiB
Markdown
96 lines
1.3 KiB
Markdown
---
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id: 56533eb9ac21ba0edf2244b1
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title: Asignación compuesta con multiplicación aumentada
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challengeType: 1
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videoUrl: 'https://scrimba.com/c/c83vrfa'
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forumTopicId: 16662
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dashedName: compound-assignment-with-augmented-multiplication
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---
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# --description--
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El operador `*=` multiplica una variable por un número.
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```js
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myVar = myVar * 5;
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```
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se multiplicará `myVar` por `5`. Esto se puede reescribir como:
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```js
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myVar *= 5;
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```
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# --instructions--
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Convierte las tareas de `a`, `b`, y `c` para utilizar el operador `*=`.
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# --hints--
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`a` debe ser igual a `25`.
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```js
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assert(a === 25);
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```
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`b` debe ser igual a `36`.
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```js
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assert(b === 36);
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```
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`c` debe ser igual a `46`.
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```js
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assert(c === 46);
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```
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Debes usar el operador `*=` para cada variable.
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```js
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assert(code.match(/\*=/g).length === 3);
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```
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No debes modificar el código sobre el comentario especificado.
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```js
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assert(
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/let a = 5;/.test(code) &&
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/let b = 12;/.test(code) &&
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/let c = 4\.6;/.test(code)
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);
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```
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# --seed--
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## --after-user-code--
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```js
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(function(a,b,c){ return "a = " + a + ", b = " + b + ", c = " + c; })(a,b,c);
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```
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## --seed-contents--
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```js
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let a = 5;
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let b = 12;
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let c = 4.6;
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// Only change code below this line
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a = a * 5;
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b = 3 * b;
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c = c * 10;
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```
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# --solutions--
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```js
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let a = 5;
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let b = 12;
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let c = 4.6;
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a *= 5;
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b *= 3;
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c *= 10;
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```
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