#include<stdio.h>
#include<math.h>
#include<string.h>
typedef long long ll;
typedef double ld;
ld arr[1<<16];
ld maximum(ld a,ld b)
{
if((ld)a>(ld)b)
return a;
return b;
}
int main()
{
ll h;
while(h!=0)
{
ll temp;
for(int i=1;i<=size;i++)
{
}
for(int i=size/2;i>=1;i--)
{
arr[i]=maximum(arr[i]+arr[2*i],arr[i]+arr[2*i+1]);
}
}
}
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