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1.½«Ò»¸öÎļþ¶Áµ½ÁíÒ»¸öÎļþ£¬ÓÓ(ch = getc(fp)) != EOF”À´ÅжÏÎļþÊÇ·ñ½áÊø£¬Èç¹ûÎļþÊÇȫӢÎÄÎı¾µÄ»°¾ø¶ÔûÎÊÌ⣬ÐÂÎļþµÄ´óСºÍÔ­Îļþ´óСһÑù£»µ«ÊÇÈç¹ûÊÇһЩÓÐÖÐÎÄ×Ö·û»òÕßÊǶþ½øÖÆÎļþ£¬Ô­Îļþû¶ÁÍê¾Í½áÊø¡£
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int main(int argc, char* argv[]){
    char ch;
    FILE* in;
    FILE* out;
    
    in = fopen("in.txt", "rb");  /* in.txtȫΪӢÎÄ×Ö·û */
    out = fopen("out.txt", "wb");
    while ((ch = getc(in)) != EOF){
         putc(ch, out);
    }
}
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#!/usr/bin/python
#syscleaner.py
import os
import os.path
#delete files and directory recursively
def itedel(dir):
print('in dir :'+dir)
for doc in os.listdir(dir):
try:
if(os.path.isdir(doc)):
itedel(dir+'\\'+doc)
......

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FILE* pFile = fopen("1.txt","w");
fwrite("http://www.886997.com",1,strlen(http://www.886997.com),pFile);
fseek(pFile,0,SEEK_SET); //´ÓÎļþµÄ¿ªÊ¼´¦¸²¸ÇдÈë
char cStr[100];
memset(cStr,0,sizeof(cStr));
fread(cStr,1,100,pFile);
char *pBuf;
fseek(pFile,0,SEEK_END);
int leng = ftell(pFile);
pBuf ......

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