SortSum

#include <iostream>
#include <fstream>
#include <algorithm>
using namespace std;
const int nm=1e7;

int sum(int x)
{
    int s=0;
    while(x)
        s+=x%10,x/=10;
    return s;
}

int main()
{
    int x,n=0,a[nm/10+2];
    ifstream fin("sortsum.in");
    while(fin>>x)
        a[n++]=sum(x)*nm+nm-x;
    sort(a,a+n);
    ofstream fout("sortsum.out");
    for(int i=0;i<n;++i)
        fout<<nm-a[i]%nm<<' ';
    return 0;
}