vault backup: 2022-05-20 17:38:57

数据结构与算法之美/算法之美 - 二分.md

@@ -1,6 +1,6 @@
 ## 实现一个基于二分查找的整形数组查找
 
-```javascript
+```typescript
 const indexOf_BinarySearch = (dataArr: number[], num: number): number => {
 	let n1 = 0;
 	let n2 = dataArr.length - 1;
@@ -8,14 +8,14 @@ const indexOf_BinarySearch = (dataArr: number[], num: number): number => {
 	if (n2 === num) return n2;
 
 	while (n1 <= n2) {
-	const mid = Math.floor((n1 + n2) / 2);
+		const mid = Math.floor((n1 + n2) / 2);
-	if (num > dataArr[mid]) {
+		if (num > dataArr[mid]) {
-		n1 = mid + 1;
+			n1 = mid + 1;
-	} else if (num < dataArr[mid]) {
+		} else if (num < dataArr[mid]) {
-		n2 = mid - 1;
+			n2 = mid - 1;
-	} else {
+		} else {
-		return mid;
+			return mid;
-	}
+		}
 	}
 
 	return -1;

数据结构与算法之美/算法之美 - 动态规划.md

@@ -4,7 +4,7 @@
 
 >实际上是 (n - 1) + (n - 2)
 
-```javascript
+```typescript
 const Fibonacci_Cycle = (n: number): number => {
 	if (n <= 0) return 0;
 	if (n === 1) return n;