hdu 1197  Specialized …

#include"iostream"

#include"stdio.h"

#include"algorithm"

using namespace std;

int getsum(int k,int quan)

{

int sum=0,a[5];

for(int i=4;i>0;i--)

{

a[i]=k%quan;

k/=quan;

sum+=a[i];

}

return sum;

}

int main()

{

int sum10,sum12,sum16,a[4];

int k;

for(k=1000;k<10000;k++)

{

sum10=getsum(k,10);

sum12=getsum(k,12);

sum16=getsum(k,16);

if(sum10==sum12 &&sum10==sum16 &&sum12==sum16)

printf("%d\n",k);

}

   getchar();getchar();

    return 0;

}