fix: reduced additional test case to only 1 with zeroArray(4,3) and added to all languages

curriculum/challenges/chinese-traditional/02-javascript-algorithms-and-data-structures/debugging/use-caution-when-reinitializing-variables-inside-a-loop.md

@@ -38,6 +38,12 @@ assert(
 );
 ```
 
+應將 `zeroArray(4,3)` 設置爲 4 行 3 列“零”的二維數組。
+
+```js
+assert(JSON.stringify(zeroArray(4,3)) == '[[0,0,0],[0,0,0],[0,0,0],[0,0,0]]');
+```
+
 # --seed--
 
 ## --seed-contents--

curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/debugging/use-caution-when-reinitializing-variables-inside-a-loop.md

@@ -38,6 +38,12 @@ assert(
 );
 ```
 
+应将 `zeroArray(4,3)` 设置为 4 行 3 列“零”的二维数组。
+
+```js
+assert(JSON.stringify(zeroArray(4,3)) == '[[0,0,0],[0,0,0],[0,0,0],[0,0,0]]');
+```
+
 # --seed--
 
 ## --seed-contents--

curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/use-caution-when-reinitializing-variables-inside-a-loop.md

@@ -38,24 +38,10 @@ assert(
 );
 ```
 
-Your code should set the `matrix1` variable to an array holding 4 rows of 3 columns of zeroes each.
+Your code should set `zeroArray(4,3)` to return an array holding 4 rows of 3 columns of zeroes each.
 
 ```js
-assert(JSON.stringify(matrix1) == '[[0,0,0],[0,0,0],[0,0,0],[0,0,0]]');
-```
-
-The `matrix1` variable should have 4 rows.
-
-```js
-assert(matrix1.length == 4);
-```
-
-The `matrix1` variable should have 3 columns in each row.
-
-```js
-assert(
-  matrix1[0].length == 3 && matrix1[1].length === 3 && matrix1[2].length === 3 && matrix1[3].length === 3
-);
+assert(JSON.stringify(zeroArray(4,3)) == '[[0,0,0],[0,0,0],[0,0,0],[0,0,0]]');
 ```
 
 # --seed--
@@ -83,8 +69,6 @@ function zeroArray(m, n) {
 let matrix = zeroArray(3, 2);
 console.log(matrix);
 
-let matrix1 = zeroArray(4, 3);
-console.log(matrix1);
 ```
 
 # --solutions--
@@ -110,6 +94,4 @@ function zeroArray(m, n) {
 let matrix = zeroArray(3, 2);
 console.log(matrix);
 
-let matrix1 = zeroArray(4, 3);
-console.log(matrix1);
 ```

curriculum/challenges/espanol/02-javascript-algorithms-and-data-structures/debugging/use-caution-when-reinitializing-variables-inside-a-loop.md

@@ -38,6 +38,12 @@ assert(
 );
 ```
 
+Tu código debe establecer `zeroArray(4,3)` en una matriz que contenga 4 filas de 3 columnas de ceros cada una.
+
+```js
+assert(JSON.stringify(zeroArray(4,3)) == '[[0,0,0],[0,0,0],[0,0,0]]');
+```
+
 # --seed--
 
 ## --seed-contents--

curriculum/challenges/italian/02-javascript-algorithms-and-data-structures/debugging/use-caution-when-reinitializing-variables-inside-a-loop.md

@@ -38,6 +38,12 @@ assert(
 );
 ```
 
+Il tuo codice dovrebbe impostare la variabile `zeroArray(4,3)` su un array contenente 4 righe di 3 colonne di zeri ciascuna.
+
+```js
+assert(JSON.stringify(zeroArray(4,3)) == '[[0,0,0],[0,0,0],[0,0,0],[0,0,0]]');
+```
+
 # --seed--
 
 ## --seed-contents--

curriculum/challenges/portuguese/02-javascript-algorithms-and-data-structures/debugging/use-caution-when-reinitializing-variables-inside-a-loop.md

@@ -38,6 +38,12 @@ assert(
 );
 ```
 
+O código deve definir `zeroArray(4,3)` para um array contendo 4 linhas de 3 colunas de zeros.
+
+```js
+assert(JSON.stringify(zeroArray(4,3)) == '[[0,0,0],[0,0,0],[0,0,0],[0,0,0]]');
+```
+
 # --seed--
 
 ## --seed-contents--