2021-02-14

//wchar_t数组元素赋值及格式化输出
#include <stdio.h>
#include <stddef.h>
int main()
{
wchar_t wc[];
wc[0]=L’\u9fa5’; //为宽字符数组元素赋值’龥’
setlocale(LC_ALL,""); //设置区域参数
printf("%lc\n",(wchar_t)wc[0]); //输出宽字符
//wchar_t w1= L’中’; //Unicode 编码
//wchar_t w2= ‘中’; //ANSI编码
printf(“sizeof(wchar_t)=%d\n”,sizeof(wchar_t));
运行结果如下：
龥
sizeof(wchar_t)=8