分析標的: Week1 作業
optimized version A
change entry Data Structure
from 136byte -> 32byte
修改後 commit
Reduce the size of entry structure
to reduce cache miss
更好的 commit
Shrink phonebook structure to reduce cache miss
int p(int i, int N)
{
return (i < N && printf("%d\n", i) && !p(i + 1, N)) \
|| printf("%d\n", i);
}
&&
前後的敘述對調,是否影響輸出?
i < N && printf("%d\n", i)
變更為 printf("%d\n", i) && (i < N)
的話,程式輸出為何?5 -> 4 -> 3 -> 2 -> 1
or
or
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# Header | Header | 基本排版 | |
- Unordered List |
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1. Ordered List |
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- [ ] Todo List |
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> Blockquote | Blockquote |
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**Bold font** | Bold font | ||
*Italics font* | Italics font | ||
~~Strikethrough~~ | |||
19^th^ | 19th | ||
H~2~O | H2O | ||
++Inserted text++ | Inserted text | ||
==Marked text== | Marked text | ||
[link text](https:// "title") | Link | ||
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`Code` | Code |
在筆記中貼入程式碼 | |
```javascript var i = 0; ``` |
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