str_2av.cpp

来自「数据结构常用算法合集」· C++ 代码 · 共 27 行

 //str_2av.cpp
 #include <iostream.h>				//cin,cout
 #include <conio.h>				//getch()
 #include <string.h>
 void main()
 { char *s[4],*string;
   int i;
   string = new char[21];
   for (i=0;i<4;i++)
   { cout <<"输入4个字符串(每个最长20字符)第"<<i<<"个:";
     cin >> string;				//勿输入空白
     if (strlen(string)<=20)
     { s[i] = new char[strlen(string)+1];
       strcpy(s[i],string);
     }
     else i--;
   }
   cout << "输入的字符串如下:\n";
   for (i=0;i<4;i++)
   { cout << s[i] << ' ';
     delete[] s[i];
   }
   cout << endl;
   delete [] string;
 getch();
 }