/* printout.c - 使用转换说明 */
#include <stdio.h>

#define PI 3.1415927

int main(void)
{
    int number = 7;
    float pies = 12.75;
    int coast = 7800;

    printf("The %d contestants ate %f berry pies.\n", number, pies);
    printf("The value of pi is %f.\n", PI);
    printf("Farewell! thou art too dear for my possessing,\n");
    printf("%c%d\n", '$', 2 * coast);
    
    return 0;
}