> #include<stdio.h>
> #include <string.h>
> #define N 10
> struct  {
> int s;
> char name[N];
>  
>  }room[N];
> void main()
> { 
> int n;
> float sum1=0;int sum2=0,sum=0,p;
> scanf("%d %d",&n,&p);
> 
>  for(int i=0;i<n;i++)
>  scanf("%d %s",&room[i].s,room[i].name);
> 
> for(i=0;i<n;i++)
> sum+=room[i].s;
> printf("%d\n",sum);
> sum1=(float)sum;
> for( i=0;i<n;i++)
> {
> 	if(strcmp("balcony",room[i].name)==0)
>      sum1=sum1-(float)room[i].s/2;
> 	if(strcmp("bedroom",room[i].name)==0)
>      sum2=sum2+room[i].s;
> }
> 
> printf("%d\n",sum2);
> printf("%.1f",sum1*(float)p);
>  
> }