英文题再容易，看不懂也没辙啊！！
#include<iostream>
using namespace std;
int dec(int i)
{
int sum=0;
while(i)
{
sum+=i;
i=i/10;
}
//cout<<sum<<endl;
return sum;
}
int duo(int i)
{
int sum=0;
while(i)
{
sum+=i;
i=i/12;
}
return sum;
}
int hex(int i)
{
int sum=0;
while(i)
{
sum+=i;
i=i/16;
}
return sum;
}
int main()
{
for(int i=1000;i<=9999;i++)
{
if(dec(i)==duo(i)&&dec(i)==hex(i))
cout<<i<<endl;
}
return 0;
}
