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yum -y install gcc-c++
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//String ddate=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(Calendar.getInstance().getTime());
TimeZone tz = TimeZone.getTimeZone("ETC/GMT-8");
TimeZone.setDefault(tz);
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# include <iostream.h>
int main(void)
{
int i,j;
j=0;
i=j+1;
cout<<"hello world!"<<endl;
cout<<"the result is"<<i<<endl;
return 0;
}
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