生成下列代码mermaid流程图:
时间: 2023-07-21 19:33:18 浏览: 394
```mermaid
graph TD;
A[开始] --> B[判断是否有输入];
B --> |有| C[处理输入];
B --> |无| D[结束];
C --> E[判断是否为特殊字符];
E --> |是| F[输出 "特殊字符"];
E --> |否| G[判断是否为数字];
G --> |是| H[输出 "数字"];
G --> |否| I[判断是否为字母];
I --> |是| J[输出 "字母"];
I --> |否| K[输出 "其他字符"];
F --> L(结束);
H --> L;
J --> L;
K --> L;
D --> L;
```
相关问题
生成下列代码mermaid流程图:template <typename T> bool read_file(string filename,T * table) { char filenames[100]; memset(filenames,'\0',sizeof(filenames)); for(int i = 0; i < filename.length(); i++) filenames[i] = filename[i]; cout<<"filename: "<<filenames<<endl<<endl; fstream file(filenames); //打开文件 string words; if(!file) { cout<<"文件打开失败"<<endl; return 0; } string s; while(getline(file,words)) //逐行读取 { for(int i=0;i<=words.size();i++) { if(words[i]>=65&&words[i]<=90 || words[i]>=97&&words[i]<=122 || words[i]=='_') //A-Z,a-z,_ 是关键字的成分 s.push_back(words[i]); else { int k = Find(s); //二分查找关键字s if(k != -1) { if(typeid(table) == typeid(HashTable *)) //开放地址法 table[hash_found(keyword[k],(HashTable *)table)].num += 1; else if(typeid(table) == typeid(HashNode *)) //链地址法 hash_founds(keyword[k],(HashNode *)table)->num += 1; } s.clear(); } } } file.close(); return 1; }
```mermaid
graph TD;
A[开始] --> B[初始化filenames数组];
B --> C[将filename字符串中的字符复制到filenames数组中];
C --> D[打印filenames数组];
D --> E[打开文件];
E --> F[读取文件内容];
F --> G[逐行读取文件];
G --> H[处理每一行的内容];
H --> I[初始化字符串s];
I --> J[逐个判断单词中的字符];
J --> |字符为字母或下划线| K[将字符添加到字符串s中];
K --> L[判断字符串s是否为关键字];
L --> |是| M[根据表格类型进行计数];
L --> |否| N[清空字符串s];
F --> O[关闭文件];
O --> P[返回结果];
```
生成下列程序的程序流程图 Reflectance_Read(uint32_t time) uint8_t Reflectance_Read(uint32_t time){ uint8_t result; // write this as part of Lab 6 P5->OUT |= BIT3; // Turn on IR light P7->DIR |= 0xFF; // P7.0-7.7 output P7->OUT |= 0xFF; // Set P7.0-7.7 high Clock_Delay1us(10); P7->DIR &= ~0xFF; // P7.0-7.7 input Clock_Delay1us(time); result = P7->IN; P5->OUT &= ~BIT3; // Turn off IR light return result;
```mermaid
flowchart TD
Start((开始)) --> |设置变量| result
Start --> |打开IR光| P5->OUT |= BIT3;
Start --> |设置P7口为输出| P7->DIR |= 0xFF;
Start --> |设置P7.0-7.7为高电平| P7->OUT |= 0xFF;
Start --> |延时10us| Clock_Delay1us(10);
Start --> |设置P7口为输入| P7->DIR &= ~0xFF;
Start --> |延时time个单位| Clock_Delay1us(time);
Start --> |读取P7口状态| result = P7->IN;
Start --> |关闭IR光| P5->OUT &= ~BIT3;
result --> |返回| End((结束))
```
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