附：打印所有汉字的代码
int main(int argc, char* argv[])
{
int n=0;
FILE *stream;
if((stream = fopen("AllGB.txt", "wb")) == NULL)
{
printf("Cannot open output file.\n");
return 0;
}
for(unsigned char i=176;i<255;i++)
{
for(unsigned char j=161;j<=160+94;j++)
{
fwrite(&i,1,1,stream);
fwrite(&j,1,1,stream);
}
fwrite("\r\n",2,1,stream);
}
return 0;
}
