poj--3970 party

#include <iostream>
#include<cstdio>
#define ll long long
using namespace std;
ll a,ans,d;
ll gcd(ll a,ll b)
{
if(b==0)
return a;
gcd(b,a%b);
}
int main()
{
int n,flag;
while(~scanf("%d",&n))
{
if(n==0)
break;
ans=1;
flag=1;
for(int i=0;i<n;i++)
{
scanf("%lld",&a);
d=gcd(ans,a);
ans=ans/d*a;
if(ans>=1000000)
{
flag=0;
continue;//注意是continue而不能是break
}
}
if(!flag)
printf("Too much money to pay!\n");
else
printf("The CEO must bring %d pounds.\n",ans);
}
return 0;
}