例 二次 #include<iostream>#include<cwchar>intmain(){wchar_tsrc[]=L"hi";wchar_tdest[6]={L'a',L'b',L'c',L'd
sizeofdst/sizeof*dst)-1); 示例 #include<stdio.h>#include<wchar.h>#include<locale.h>intmain(void){wchar_tsrc
示例 #include<stdio.h>#include<stdlib.h>#include<locale.h>intmain(void){//4widecharactersconstwchar_tsrc