n=整數

char ch=n;     //則ch代表ascii符號的10進制整數值.

cout<<"ch = "<<ch<<endl;   

cout<<"ch = "<<(int)ch<<endl;

 

char ch='n ';  //則ch代表ascii的字符.

cout<<"ch = "<<ch<<endl;   

cout<<"ch = "<<(int)ch<<endl;

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