hdu1085 Holding Bin-Laden Captive!(母函数)

时间:2023-03-10 07:14:02
hdu1085 Holding Bin-Laden Captive!(母函数)

简单的母函数应用。

#include<iostream>
#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<string>
#include<cmath>
#include<map>
#include<set>
#include<vector>
#include<algorithm>
#include<stack>
#include<queue>
#include<cctype>
#include<sstream>
using namespace std;
#define pii pair<int,int>
#define LL long long int
const double eps=1e-;
const int INF=;
const int maxn=+;
int c1[maxn],n1,n2,n5;
int main()
{
//freopen("in1.txt","r",stdin);
//freopen("out.txt","w",stdout);
while(~scanf("%d%d%d",&n1,&n2,&n5))
{
if(n1==&&n2==&&n5==) break;
memset(c1,,sizeof(c1)); for(int i=; i<=n1; i++)//第一个括号
{
c1[i]=;
}
//第二个括号
for(int j=; j<=n1; j++)
{
for(int k=; k<=*n2; k+=)
{
c1[k+j]=;
//cout<<k+j<<endl;
}
}
//第三个括号
for(int j=;j<=n1+*n2;j++)
{
for(int k=;k<=*n5;k+=)
{
if(c1[j])
{
c1[j+k]=;
}
}
}
for(int i=;; i++)
{
if(c1[i]==)
{
printf("%d\n",i);
break;
}
}
}
return ;
}