str_null.cpp

数据结构常用算法合集

 //str_null.cpp
 #include <iostream.h>					//cin,cout
 #include <conio.h>					//getch()
 const int N=5;
 void main()
 { int i;
   char s[N]={'A','B','C','D','E'};		//纯字符数组非字符串
   char st[N+1]={'A','B','C','D','E','\0'};	//纯字符数组的字符串
   char str[]="ABCDE";
   char *string="ABCDE";
   cout<<"字符数组输出s[N]=";
   for (i=0;i<N;i++)
   cout << s[i];
   cout << endl;
   cout <<"字符串输出st[N+1]="<<st<<endl;
   cout <<"字符串输出str[]="<<str<<endl;
   cout <<"字符串输出*string="<<string<<endl;
   getch();
 }