求大神指错
#include <stdio.h>
int main()
{
float cost(d,t)
if(d<=3)
{
cost=14;
}
else
{
if(t>=5 && t<23)
{
cost=13+(d-3)*2.3+1;
}
else
{
cost=13+(d-3)*2.3*1.2+1;
}
}
return cost;
}
int main()
{
float total=cost(12,9)+cost(12,18);
printf("小明每天打车的总费用为%f\n",total);
return 0;
}
