str_len.cpp

来自「在c环境下的对数据结构进行讲解,包含有例题及答案」· C++ 代码 · 共 15 行

 //str_len.cpp
 #include <iostream.h>				//cin,cout
 #include <conio.h>				//getch()
 #include <string.h>
 void main()
 { char st[]="Normal distribution";	//字符串
   char *s="It is a nice homework";
   char str[]={'C','H','I','N','A','\0'};
   cout<<"各字符串长度为:\n";
   cout <<st<<"= "<<strlen(st)<<" 个字符\n";
   cout <<s<<"= "<<strlen(s)<<" 个字符\n";
   cout <<str<<"= "<<strlen(str)<<" 个字符\n";
   getch();
 }