C语言实例53：格式化输出函数

#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{
    unsigned number;
    double item = 1.23456;

    for(number = 8; number < 16; number++)
    {
        printf("%o ", number);
        printf("%x ", number);
        printf("%X\n", number);
    }

    printf("\n");
    printf("%p\n\n",&item);

    printf("%f\n", item);
    printf("%8.2f\n",item);
    printf("%-8.2f\n",item);
    system("pause");
    return 0;
}