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大牛过来看一下,测试数据通过了,就是wa,郁闷呀#include <stdio.h>
#include <math.h>
#include <algorithm>
using namespace std;
#include <string.h>
int a[35],b[20],c[40];
int com(int m,int n)
{
int i;
double result=1;
if(n>=m-n) n=m-n;
for(i=1;i<=n;i++)
result*=(m-i+1)/double(i);
if(result==(int)result) return result;
return result+1;
}
int solve(char *s)
{
int len,sum=0,i;
len=strlen(s);
for(i=0;i<len;i++)
{
s[i]=s[i]-'0';
sum+=s[i]*pow(2.0,double(len-i-1));
}
return sum;
}
int main()
{
int n,k,i,len,p,q,j;
char s[50];
//printf("%d\n",com(10,2));
while(scanf("%d",&n)!=EOF&&n)
{
for(i=1;i<=n;i++)
scanf("%d",&a[i]);
scanf("%d",&k);
for(i=1;i<=k;i++)
{
p=0;
for(j=0;j<40;j++)
c[j]=0;
scanf("%s",s);
for(j=1;j<=n/2;j++)
{
scanf("%d",&b[j]);
for(q=1;q<=n;q++)
{
if(a[q]==b[j])
{
c[++p]=q;
break;
}
}
}
sort(c+1,c+n/2+1);
/*for(j=1;j<=n/2;j++)
printf("%d ",c[j]);
printf("\n");*/
int sum=0;
for(j=1;j<=n/2;j++)
{
for(q=c[j-1]+1;q<c[j];q++)
sum+=com(n-q,n/2-j);
//printf("%d\n",sum);
}
//printf("%d %d\n",sum,solve(s));
if(sum==solve(s))
printf("TRUE\n");
else
printf("FALSE\n");
//printf("%d\n",sum);
}
}
return 0;
}
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