^[1][0][0]{1}|([1-9][0-9]){1}|[0-9]{1}$
时间: 2023-11-03 22:25:17 浏览: 28
This regular expression matches any number between 0 and 100, inclusive. It can match a single digit 0-9, two digits 10-99, or the number 100.
Here's a breakdown of the different parts of the regular expression:
- ^: Matches the beginning of the string
- [1][0][0]{1}: Matches the number 100
- |: Indicates alternation, meaning "or"
- ([1-9][0-9]){1}: Matches any two-digit number between 10 and 99 (excluding 100)
- |: Again, indicates alternation
- [0-9]{1}: Matches any single digit between 0 and 9
So the regular expression matches any number between 0 and 100, inclusive, in either single or double digit format.
相关问题
color_M={ jiaosejiemian={ jiemianbiaoshi={ {"角色列表界面",51,41,60,51,"2B4173-101010","6|10|FFFFFF-101010|-10|6|FFFFFF-101010|27|1|FFFFFF-101010|22|-5|FFFFFF-101010|77|-6|FEFEFE-101010|94|-1|FFFFFF-101010|122|0|FFFFFF-101010|-6|3|344E8E-101010|2|13|FFFFFF-101010"} } } ,youxijiemian={ jiemianbiaoshi={ {"设置图标",1188,614,1260,641,"434445-101010","7|12|050606-101010|32|-1|4E4E52-101010|44|-1|4E4E52-101010|53|7|4E4E52-101010|-97|63|252524-101010"} ,{"公告关闭按钮",1140,605,1151,621,"FFFFFF-101010","40|-1|58585A-101010|-225|-230|5B7188-101010|-423|-239|A21818-101010|-628|-288|F2E1D1-101010|-176|-300|FAF9F7-101010|-374|-229|EAEAEA-101010"} ,{"继续游戏",389,473,401,490,"B63B3D-101010","25|13|B63B3D-101010|47|5|FFFFFF-101010|4|-85|3A5DAA-101010|6|-160|000000-101010|3|-254|EA4238-101010|-21|-273|FFFFFF-101010"} ,{"谷歌登陆",390,217,412,233,"E94133-101010","16|269|B63B3D-101010|38|261|FFFFFF-101010|-5|171|3A5DAA-101010|-3|96|000000-101010|-6|2|EA4238-101010|-30|-17|FFFFFF-101010"} ,{"选择帐号登陆",329,422,354,447,"EEB443-101010","241|-264|4B4C4E-101010|322|-268|202124-101010|353|-267|202124-101010|358|-264|FFFFFF-101010|48|-9|606469-101010"} } } 转换成PYTHON 字典
```
color_M = {
'jiaosejiemian': {
'jiemianbiaoshi': [
{
'角色列表界面': [
51, 41, 60, 51, "2B4173-101010",
"6|10|FFFFFF-101010|-10|6|FFFFFF-101010|27|1|FFFFFF-101010|22|-5|FFFFFF-101010|77|-6|FEFEFE-101010|94|-1|FFFFFF-101010|122|0|FFFFFF-101010|-6|3|344E8E-101010|2|13|FFFFFF-101010"
]
}
]
},
'youxijiemian': {
'jiemianbiaoshi': [
{
'设置图标': [
1188, 614, 1260, 641, "434445-101010",
"7|12|050606-101010|32|-1|4E4E52-101010|44|-1|4E4E52-101010|53|7|4E4E52-101010|-97|63|252524-101010"
]
},
{
'公告关闭按钮': [
1140, 605, 1151, 621, "FFFFFF-101010",
"40|-1|58585A-101010|-225|-230|5B7188-101010|-423|-239|A21818-101010|-628|-288|F2E1D1-101010|-176|-300|FAF9F7-101010|-374|-229|EAEAEA-101010"
]
},
{
'继续游戏': [
389, 473, 401, 490, "B63B3D-101010",
"25|13|B63B3D-101010|47|5|FFFFFF-101010|4|-85|3A5DAA-101010|6|-160|000000-101010|3|-254|EA4238-101010|-21|-273|FFFFFF-101010"
]
},
{
'谷歌登陆': [
390, 217, 412, 233, "E94133-101010",
"16|269|B63B3D-101010|38|261|FFFFFF-101010|-5|171|3A5DAA-101010|-3|96|000000-101010|-6|2|EA4238-101010|-30|-17|FFFFFF-101010"
]
},
{
'选择帐号登陆': [
329, 422, 354, 447, "EEB443-101010",
"241|-264|4B4C4E-101010|322|-268|202124-101010|353|-267|202124-101010|358|-264|FFFFFF-101010|48|-9|606469-101010"
]
}
]
}
}
```
逻辑表达式G[S]: 0 S→ A 1 A→A∨B 2 A→ B 3 B→B∧C 4 B→ C 5 C→┐D 6 C→ D 7 D→(A) 8 D→a 其SLR分析表如下:| 状态 | 动作 | | | | | | | GOTO | | | | |----|----|----|----|----|----|-----|----|------|----|----|----| | | ┐ | ∨ | ∧ | a | ( | ) | # | A | B | C | D | | 0 | s5 | | | s7 | s6 | | | 1 | 2 | 3 | 4 | | 1 | | s8 | | | | | a0 | | | | | | 2 | | r2 | s9 | | | r2 | r2 | | | | | | 3 | | r4 | r4 | | | r4 | r4 | | | | | | 4 | | r6 | r6 | | | r6 | r6 | | | | | | 5 | | | | s7 | s6 | | | | | | 10 | | 6 | s5 | | | s7 | s6 | | | 11 | 2 | 3 | 4 | | 7 | | r8 | r8 | | | r8 | r8 | | | | | | 8 | s5 | | | s7 | s6 | | | | 12 | 3 | 4 | | 9 | s5 | | | s7 | s6 | | | | | 13 | 4 | | 10 | | r5 | r5 | | | r5 | r5 | | | | | | 11 | | s8 | | | | s14 | | | | | | | 12 | | r1 | s9 | | | r1 | r1 | | | | | | 13 | | r3 | r3 | | | r3 | r3 | | | | | | 14 | | r7 | r7 | | | r7 | r7 | | | | |给出#(a∨a)∧┐a# 的识别过程:
使用 SLR 分析法对该逻辑表达式进行识别过程如下:
栈内状态 | 输入符号 | 动作
---|---|---
0 | # | 移进
0# | ( | 移进
0#( | A | 移进
0#(A | ∨ | 移进
0#(A∨ | A | 移进
0#(A∨A | ) | 规约 A → B
0#(A∨B | ∧ | 移进
0#(A∨B∧ | ┐ | 移进
0#(A∨B∧┐ | A | 移进
0#(A∨B∧┐A | # | 规约 A → A∨B
0#(A∨B | # | 规约 A → A∨B
0#(A | # | 规约 S → A
0#S | # | 接受
因此,该逻辑表达式是合法的。