生成以下代码的流程图void PHUM(char *file,char *s) FILE *fp; int i=0; printf ("save your Huffmancode to the file:"); scanf("%s",file); if((fp=fopen(file,"w"))==NULL) printf("faild\n"); while(s[i]!='\0') { // fwrite(s,1,strlen(s),fp); // fprintf(fp,'%c',s[i]); fprintf(fp,"%c",s[i]); i++; } fclose(fp); printf("write over\n"); }

+------------------+
|   Start Program  |
+------------------+
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         V
   +-----------+
   | Read Input|
   +-----------+
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         V
   +-----------------------+
   | Prompt for File Name   |
   +-----------------------+
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         V
   +-----------------------+
   | Prompt for String      |
   +-----------------------+
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   +-----------------------+
   |  Open File for Writing |
   +-----------------------+
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         V
   +-----------------------+
   |  Loop through String   |
   +-----------------------+
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   +-----------------------+
   | Write Character to File|
   +-----------------------+
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         V
   +-----------------------+
   |  Close File            |
   +-----------------------+
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         V
   +-----------------------+
   | Print "Write Over"     |
   +-----------------------+
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         V
   +------------------+
   |  End Program     |
   +------------------+