example 9.c

北大青鸟软件工程师ppt的学生用书源代码

#include <stdio.h>

void main()
{

	/* 显示每种数据类型占用内存的大小 */

	printf ("\n char 类型的大小是 %d 字节\n", sizeof(char));
	printf (" short int 类型的大小是 %d 字节\n", sizeof(short int));
	printf (" unsigned short int 类型的大小是 %d 字节\n", sizeof(unsigned short int));
	printf (" int 类型的大小是 %d 字节\n", sizeof(int));
	printf (" unsigned int 类型的大小是 %d 字节\n", sizeof(unsigned int));
	printf (" long 类型的大小是 %d 字节\n", sizeof(long));
	printf (" unsigned long 类型的大小是 %d 字节\n", sizeof(unsigned long));
	printf (" float 类型的大小是 %d 字节\n", sizeof(float));
	printf (" double 类型的大小是 %d 字节\n", sizeof(double));
}