自动生成以下代码的流程图#include <stdio.h> #include <stdlib.h> int main() { FILE*fp; char ch,filename[20]; printf("请输入文件名:\n"); scanf("%s",filename); fp=fopen(filename,"w"); ch=getchar(); printf("请输入数据内容:\n"); ch=getchar(); while(ch!='\n') { fputc(ch,fp); ch=getchar(); } fclose(fp); printf("Read Data:"); fp=fopen(filename,"r"); while(!feof(fp)) { ch=fgetc(fp); putchar(ch); } fclose(fp); putchar(10); }
时间: 2023-12-14 18:35:57 浏览: 25
以下是该代码的流程图:
```
+---------------------------+
| 开始程序 |
+---------------------------+
|
v
+---------------------------+
| 输入文件名并打开 |
+---------------------------+
|
v
+---------------------------+
| 输入数据 |
+---------------------------+
|
v
+---------------------------+
| 写入数据到文件 |
+---------------------------+
|
v
+---------------------------+
| 关闭文件并输出 |
+---------------------------+
|
v
+---------------------------+
| 重新打开文件并读取 |
+---------------------------+
|
v
+---------------------------+
| 读取文件内容并输出 |
+---------------------------+
|
v
+---------------------------+
| 关闭文件并结束 |
+---------------------------+
```
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