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fprintf(fp,"%s","6252f482+351e7e7 ");//多一个空字符
int _tmain(int argc, _TCHAR* argv[])
{
FILE *fp;
fp=fopen("D:\\test.txt","wb+"); //此处以二进制方式读写
if(!fp)
return 0;
char* ss = "6252f482+351e7e5";
fwrite(ss,1,strlen(ss)+1,fp);//fprintf(fp,"%s",ss);
fclose(fp);
}