rhodium.c

C Primer Plus(第五版)中文版,不用多说了

/* rhodium.c  -- your weight in rhodium */
#include <stdio.h>
int main(void)
{
    float weight;    /* user weight            */
    float value;     /* rhodium equivalent     */

    printf("Are you worth your weight in rhodium?\n");
    printf("Let's check it out.\n");
    printf("Please enter your weight in pounds: ");

/* get input from the user                     */
    scanf("%f", &weight);
/* assume rhodium is $770 per ounce          */
/* 14.5833 converts pounds avd. to ounces troy */
    value = 770.0 * weight * 14.5833;
    printf("Your weight in rhodium is worth $%.2f.\n", value);
    printf("You are easily worth that! If rhodium prices drop,\n");
    printf("eat more to maintain your value.\n");
    
    return 0;
}