OJ Board

getting mad!

#include <cstdio>
#include <iostream>
#include <bitset>
#include <algorithm>
#include <vector>
#include <map>
#include <functional>
#include <cstring>
#include <iterator>
#include <sstream>
#include <set>
#define D 10
#define S 7
using namespace std;
int digits[D];
string nums ...

Hi guys what's wrong with my code? I get PE