str_2a.cpp

来自「数据结构常用算法合集」· C++ 代码 · 共 15 行

 //str_2a.cpp
 #include <iostream.h>				//cin,cout
 #include <conio.h>				//getch()
 #include <string.h>
 void main()
 { char s[4][6]={"Black","White","Red","Green"};
   cout <<"s[4][6]所占空间="<<sizeof(s)<<" bytes.\n";
   char *x[4]={"Black","White","Red","Green"};
   int size=4;					//4个'\0'
   for (int i=0;i<4;i++)
   size += strlen(x[i]);			//求各行字符串长度和
   cout <<"*x[4]所占空间="<<size<<" bytes.\n";
   getch();
 }