2015
09-18

# Wall Painting

Ms.Fang loves painting very much. She paints GFW(Great Funny Wall) every day. Every day before painting, she produces a wonderful color of pigments by mixing water and some bags of pigments. On the K-th day, she will select K specific bags of pigments and mix them to get a color of pigments which she will use that day. When she mixes a bag of pigments with color A and a bag of pigments with color B, she will get pigments with color A xor B.
When she mixes two bags of pigments with the same color, she will get color zero for some strange reasons. Now, her husband Mr.Fang has no idea about which K bags of pigments Ms.Fang will select on the K-th day. He wonders the sum of the colors Ms.Fang will get with different plans.

For example, assume n = 3, K = 2 and three bags of pigments with color 2, 1, 2. She can get color 3, 3, 0 with 3 different plans. In this instance, the answer Mr.Fang wants to get on the second day is 3 + 3 + 0 = 6.
Mr.Fang is so busy that he doesn’t want to spend too much time on it. Can you help him?
You should tell Mr.Fang the answer from the first day to the n-th day.

There are several test cases, please process till EOF.
For each test case, the first line contains a single integer N(1 <= N <= 103).The second line contains N integers. The i-th integer represents the color of the pigments in the i-th bag.

There are several test cases, please process till EOF.
For each test case, the first line contains a single integer N(1 <= N <= 103).The second line contains N integers. The i-th integer represents the color of the pigments in the i-th bag.

4
1 2 10 1

14 36 30 8

### 代码：

#define MOD 1000003
#define N 1123

int n,m;
int flag,res;
long long sum,ans,t;
long long a[N],b[N];
long long f[N][N],c[N][N];

void init()
{
memset(f,0,sizeof(f));
for(int i=0;i<N;i++)
f[i][0]=f[i][i]=1;
for(int i=1;i<N;i++)
for(int j=1;j<i;j++)
f[i][j] = (f[i-1][j]+f[i-1][j-1])%MOD;
}
int main()
{
int i,j,k;
init();
while(scanf("%d",&n)!=EOF&&n)
{
memset(b,0,sizeof(b));
res=0;
for(i=0;i<n;i++)
{
scanf("%lld",&t);
j=0;
while(t)
{
if(t&1)
b[j]++;
j++;
t>>=1;
}
}
for(k=1;k<=n;k++)
{
sum = 0;
t = 1;
for(i=0;i<32;i++)
{
ans=0;
for(j=1;j<=k;j+=2)
ans=(ans+(f[b[i]][j]*f[n-b[i]][k-j])%MOD)%MOD;
sum=(sum+ans*t%MOD)%MOD;
t*=2;
}
if(k!=1)printf(" ");
printf("%lld",sum);
}
printf("\n");
}
return 0;
}

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2. 白浅在大紫明宫把小糯米团子和墨渊要回来，接着夜华就来了，还把以自己的心头血帮墨渊恢复的事情告诉离境和夜华，每次看到这段都感觉好劲爆啊！！我最喜欢这一段了。

3. 白浅在大紫明宫把小糯米团子和墨渊要回来，接着夜华就来了，还把以自己的心头血帮墨渊恢复的事情告诉离境和夜华，每次看到这段都感觉好劲爆啊！！我最喜欢这一段了。

4. 白浅在大紫明宫把小糯米团子和墨渊要回来，接着夜华就来了，还把以自己的心头血帮墨渊恢复的事情告诉离境和夜华，每次看到这段都感觉好劲爆啊！！我最喜欢这一段了。

5. 白浅在大紫明宫把小糯米团子和墨渊要回来，接着夜华就来了，还把以自己的心头血帮墨渊恢复的事情告诉离境和夜华，每次看到这段都感觉好劲爆啊！！我最喜欢这一段了。

6. 白浅在大紫明宫把小糯米团子和墨渊要回来，接着夜华就来了，还把以自己的心头血帮墨渊恢复的事情告诉离境和夜华，每次看到这段都感觉好劲爆啊！！我最喜欢这一段了。

7. 白浅在大紫明宫把小糯米团子和墨渊要回来，接着夜华就来了，还把以自己的心头血帮墨渊恢复的事情告诉离境和夜华，每次看到这段都感觉好劲爆啊！！我最喜欢这一段了。

8. 白浅在大紫明宫把小糯米团子和墨渊要回来，接着夜华就来了，还把以自己的心头血帮墨渊恢复的事情告诉离境和夜华，每次看到这段都感觉好劲爆啊！！我最喜欢这一段了。

9. 白浅在大紫明宫把小糯米团子和墨渊要回来，接着夜华就来了，还把以自己的心头血帮墨渊恢复的事情告诉离境和夜华，每次看到这段都感觉好劲爆啊！！我最喜欢这一段了。

10. 白浅在大紫明宫把小糯米团子和墨渊要回来，接着夜华就来了，还把以自己的心头血帮墨渊恢复的事情告诉离境和夜华，每次看到这段都感觉好劲爆啊！！我最喜欢这一段了。

11. 白浅在大紫明宫把小糯米团子和墨渊要回来，接着夜华就来了，还把以自己的心头血帮墨渊恢复的事情告诉离境和夜华，每次看到这段都感觉好劲爆啊！！我最喜欢这一段了。

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