tc9.c

关于学习C语言的电子书籍

/*****************
	tc9.c
   货物托运
******************/

#include "stdio.h"
main( )
{
	int weight;
	float cost;				
	printf("    货物托运 \n\n");
	printf("请输入货物重量："); 	
	scanf("%d",&weight);
	switch(weight/100)
	{
		case 0:
			cost=weight*3.5;
			break;
		case 1:
			cost=weight*3.2;
			break;
		case 2:
			cost=weight*3;
			break;
		case 3:
			cost=weight*2.8;
			break;
		default:
			cost=weight*2.5;
			break;
	}
	printf("货物重量为%d,应付费用%.2f.\n",weight,cost);

			
}