/* Author:zeke pass System Test! GET AC!! */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using ll = long long; using ld = long double; using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(x) (x).begin(), (x).end() #define rep3(var, min, max) for (ll(var) = (min); (var) < (max); ++(var)) #define repi3(var, min, max) for (ll(var) = (max)-1; (var) + 1 > (min); --(var)) #define Mp(a, b) make_pair((a), (b)) #define F first #define S second #define Icin(s) \ ll(s); \ cin >> (s); #define Scin(s) \ ll(s); \ cin >> (s); template bool chmax(T &a, const T &b) { if (a < b) { a = b; return 1; } return 0; } template bool chmin(T &a, const T &b) { if (b < a) { a = b; return 1; } return 0; } typedef pair P; typedef vector V; typedef vector VV; typedef vector

VP; ll mod = 1e9 + 7; ll MOD = 1e9 + 7; ll INF = 1e18; int main() { cin.tie(0); ios::sync_with_stdio(false); ll t; cin >> t; ll a, b, c, d, e; cin >> a >> b >> c >> d >> e; ll dx[] = {a,-a,b,-b,c,-c}; VV dp(t + 1, V(30000)); dp[0][15000] = 1; rep(i, t) { rep(j, 30000) { rep(k,6){ if(j+dx[k]<30000&&j+dx[k]>=0){ dp[i + 1][j + dx[k]] += dp[i][j]; dp[i + 1][j + dx[k]] %= MOD; } } } } ll res = 0; rep3(i, 15000 + d, 15000 + e + 1) { res += dp[t][i]; res %= MOD; } // cout<