C/C++ input function

C input function

 

gets       /printf;;    char a[23]; gets(a);   // 不能写成a =gets();

getchar   /printf;;    char a; a = getchar();  //不能写成 getchar(a);  

 

 

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C++ input function

 

cin;                    // cout   endl   //;;;   cin>>a;

cin.get();            // cout   endl    //;;;  char aa; aa = cin.get();   //不能写成cin.get(aa);

cin.getline();        // cout   endl    //;;;  char aa[23];  cin.getline(aa, 15);

getline;                                     //;;;  string, str;  getline(cin, str);  //不能写成cin =getline(str);

gets;

getchar;

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char用=赋值，string采用函数()中取值

getline用在C++;

getch,getche在DOS中C

 

转载于:https://www.cnblogs.com/greencolor/archive/2010/03/17/1688065.html