#include <stdio.h>
float suan(int a,int b)
{
float x=2.3;
if(b<=3)
return 13;
else
{
if(a>=23||a<5)
{
x*=1.2;
}
return (b-3)*x+13;
}
}
int main()
{
int t1=9,t2=18,mile=12;
float sum=0;
sum+=suan(t1,mile);
sum+=suan(t1,mile);
printf("%f",sum+2);
return 0;
}
#include <stdio.h>float taixCost(int shijian, int juli){ float money; if (juli <= 3) { money = 13 + 1; } else { if (shijian >= 23 || shijian < 5) { money = 13 + 1 + 1.2*2.3*(juli - 3); } else { money = 13 + 1 + (juli - 3)*2.3; } } return money;}int main(){ float sum = taixCost(9, 12) + taixCost(18, 12); printf("小明每天打车的总费用为%.2f元", sum); return 0;}