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CyC2018
2018-07-24 23:30:36 +08:00
parent 56311c23e1
commit 8a77f76a2c
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notes/剑指 offer 题解.md
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@ -2033,7 +2033,7 @@ public int getDigitAtIndex(int index)
{
if (index < 0)
return -1;
int place = 1; // 位数，1 表示个位，2 表示 十位...
int place = 1; // 1 表示个位，2 表示 十位...
while (true) {
int amount = getAmountOfPlace(place);
int totalAmount = amount * place;
@ -2651,7 +2651,7 @@ private void swap(char[] c, int i, int j)
## 解题思路
将 "abcXYZdef" 旋转左移三位，可以先将 "abc" 和 "XYZdef" 分别旋转，得到 "cbafedZYX"，然后再把整个字符串旋转得到 "XYZdefabc"。
先将 "abc" 和 "XYZdef" 分别翻转，得到 "cbafedZYX"，然后再把整个字符串翻转得到 "XYZdefabc"。
```java
public String LeftRotateString(String str, int n)