#include<windows>

void main( int argc,char * argv) 

{

printf("The bytes of the variables are:\n"); 

printf("BYTE:%d bytes\n",sizeof(BYTE));

printf("int:%d bytes\n",sizeof(int));  

printf("int:%d bytes\n",sizeof(unsigned int));

printf("char:%d byte\n",sizeof(char));       /* char型的字节数为1  */   

printf("short:%d bytes\n",sizeof(short));        /* short型的字节数为2 */  

printf("long:%d bytes\n",sizeof(long));   /* long型的字节数为4  */  

printf("float:%d bytes\n",sizeof(float));       /* float型的字节数为4 */   

printf("double:%d bytes\n",sizeof(double));   /* double型的字节数为8 */  

int nint = 0xFFFFFFFF;

printf("%x\n",nint);

char chchar = 0x01;

printf("%x\n",chchar);

WORD wword = chchar<<8|chchar;

printf("%x",wword);

}

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