Operators (#21)

* Operators

* chore: punctuation mark

Co-Authored-By: ArvinH <[email protected]>

Author: lenchen1112

1-js/02-first-steps/07-operators/1-increment-order/solution.md

@@ -1,5 +1,4 @@
-
-The answer is:
+答案是：
 
 - `a = 2`
 - `b = 2`
@@ -9,10 +8,10 @@ The answer is:
 ```js run no-beautify
 let a = 1, b = 1;
 
-alert( ++a ); // 2, prefix form returns the new value
-alert( b++ ); // 1, postfix form returns the old value
+alert( ++a ); // 2，前置型式回傳新的值
+alert( b++ ); // 1，後置型式回傳舊的值
 
-alert( a ); // 2, incremented once
-alert( b ); // 2, incremented once
+alert( a ); // 2，遞增一次
+alert( b ); // 2，遞增一次
 ```
 

1-js/02-first-steps/07-operators/1-increment-order/task.md

@@ -2,13 +2,14 @@ importance: 5
 
 ---
 
-# The postfix and prefix forms
+# 後置與前置型式
 
-What are the final values of all variables `a`, `b`, `c` and `d` after the code below?
+下面程式碼執行後，`a`、`b`、`c` 和 `d` 變數們內最後的值是什麼？
 
 ```js
 let a = 1, b = 1;
 
 let c = ++a; // ?
 let d = b++; // ?
 ```
+

1-js/02-first-steps/07-operators/2-assignment-result/solution.md

@@ -1,5 +1,5 @@
-The answer is:
+答案是：
 
-- `a = 4` (multiplied by 2)
-- `x = 5` (calculated as 1 + 4)
+- `a = 4`（乘以 2）
+- `x = 5`（視為 1 + 4 計算）
 

1-js/02-first-steps/07-operators/2-assignment-result/task.md

@@ -2,12 +2,13 @@ importance: 3
 
 ---
 
-# Assignment result
+# 指定後的結果
 
-What are the values of `a` and `x` after the code below?
+下面程式碼執行後，`a` 和 `x` 的值會是什麼？
 
 ```js
 let a = 2;
 
 let x = 1 + (a *= 2);
 ```
+