close
cin.putback(ch) :将字符ch複製送回字符流中.
int main()
{
char array[5],ch1,ch2;
ch1=cin.get();
cin.putback(ch1);
cin.get(ch2);
cout<<"ch1 = "<<ch1<<endl;
cout<<"ch2 = "<<ch2<<endl;
system("pause");
return 0;
}
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