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共3个回答
热心网友
#include "stdio.h"
void main()
{
int num;
float p=1.5,sum;
printf("Input Num of Works:");
scanf("%d",&num);
if(num<0) num=0;//防错最小件数为0
if(num<10)sum=num*p;
if(num>=10&&num<100) sum=num*p*0.95;
if(num>=100) sum=num*p*0.85;
printf("Your Order %d, Price is %f",num,sum);
}
热心网友
float x=1.5;//单价
int n;件数
float ks;//货款数
scanf("%d",&n);
if(n<10)
{ks=n*x;
printf("%d",ks);}
if(n>=100)
{ks=n*x-(n*x)*0.05;
printf("%d",ks);
}
if(n>=10)
{ks=n*x-(n*x)*0.05;
printf("%d",ks);
}
热心网友
学了一点