百练 2712 细菌繁殖

# include <stdio.h>

int main()
{
int month[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};
int i,m1,m2,d1,d2,days,num,n;
scanf("%d",&n);
while(n--)
{
days=0;
scanf("%d%d%d%d%d",&m1,&d1,&num,&m2,&d2);
for(i=m1;i<m2;i++)
{
days+=month[i];
}
days-=d1;
days+=d2;
for(i=1;i<=days;i++)
{
num*=2;
}
printf("%d\n",num);
}
return 0;
}