POJ炸了

所以放這裡來

#include<cstdio>
#include<cmath>
#include<cstring>
#include<string>
#include<map>
#include<queue>
#include<vector>
#include<stack>
#include<algorithm>
#include<iostream>
#define max(a,b) (a>b?a:b)
#define min(a,b) (a<b?a:b)
#define
 
 N 12
int d[13], f[13];
using namespace std;
int main()
{
    d[1] = 1;
    for (int i = 2; i <= N; ++i) d[i] = 2 * d[i-1] + 1;
    memset(f, 0x3f, sizeof(f));
    f[1] = 1,f[2]=3;
    for (int i = 1; i <= N; ++i)
    {
            for(int j=1;j<i;++j)
                f[i] = min(2
 
 * f[j] + d[i - j], f[i]);
        printf("%d\n", f[i]);
    }
    return 0;
}