#pragma GCC optimize("O2") #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include //#define int ll #define INT128_MAX (__int128)(((unsigned __int128) 1 << ((sizeof(__int128) * __CHAR_BIT__) - 1)) - 1) #define INT128_MIN (-INT128_MAX - 1) #ifdef DEBUG #define dbg(x) cout << (#x) << " = " << x << '\n' #else #define dbg(x) #endif namespace R = std::ranges; namespace V = std::views; using namespace std; using ll = long long; using ull = unsigned long long; using ldb = long double; //#define double ldb template ostream& operator<<(ostream& os, const array &arr) { for(const T &X : arr) os << X << ' '; return os; } template ostream& operator<<(ostream& os, const vector &vec) { for(const T &X : vec) os << X << ' '; return os; } template ostream& operator<<(ostream& os, const set &s) { for(const T &x : s) os << x << ' '; return os; } map m[301]; //{{c, sum}, cnt} void dfs(int i, int pre, int sum) { if (i == 3) { m[pre][sum]++; } else { for(int j = pre; j <= 300; j++) dfs(i + 1, j, sum + j * j * j); } } map m2[301]; void dfs2(int i, int pre, int sum) { if (i == 2) { m2[pre][sum]++; } else { for(int j = 0; j <= pre; j++) dfs2(i - 1, j, sum + j * j * j); } } signed main() { ios::sync_with_stdio(false), cin.tie(NULL); dfs(0, 0, 0); dfs2(5, 300, 0); int x; cin >> x; ll ans = 0; map tmp; for(int c = 300; c >= 0; c--) { for(auto [sum, cnt] : m2[c]) tmp[sum] += cnt; for(auto [sum, cnt] : m[c]) if (tmp.contains(x - sum)) ans += (ll)cnt * tmp[x - sum]; } cout << ans << '\n'; return 0; }