#include namespace { #pragma GCC diagnostic ignored "-Wunused-function" #include #pragma GCC diagnostic warning "-Wunused-function" using namespace std; using namespace atcoder; #define rep(i,n) for(int i = 0; i < (int)(n); i++) #define rrep(i,n) for(int i = (int)(n) - 1; i >= 0; i--) #define all(x) begin(x), end(x) #define rall(x) rbegin(x), rend(x) template bool chmax(T& a, const T& b) { if (a < b) { a = b; return true; } else return false; } template bool chmin(T& a, const T& b) { if (b < a) { a = b; return true; } else return false; } using ll = long long; using P = pair; using VI = vector; using VVI = vector; using VL = vector; using VVL = vector; using mint = modint998244353; } int main() { ios::sync_with_stdio(false); cin.tie(0); int tt; cin >> tt; int memo[1001]; rrep(i, 1001) { string s = to_string(i); bool ok = false; rep(p, ssize(s) - 2) { if (s[p] - '0' > (s[p+1] - '0') + (s[p+2] - '0')) ok = true; } memo[i] = ok ? i : memo[i+1]; } while (tt--) { string n; cin >> n; mint dp[10][10][10][2]; dp[0][0][0][0] = 1; mint nn; for (char c : n) { mint ndp[10][10][10][2]; int x = c - '0'; nn = 10 * nn + x; rep(i, 10) rep(j, 10) rep(k, 10) rep(lt, 2) if (mint val = dp[i][j][k][lt]; val.val()) { rep(d, 10) if (j <= k + d) { if (!lt && d > x) continue; ndp[j][k][d][lt | (d < x)] += val; } } swap(dp, ndp); } dp[0][0][0][1]--; mint ans = nn * (nn + 1) / 2; rep(i, 10) rep(j, 10) rep(k, 10) rep(lt, 2) { int v = 100 * i + 10 * j + k; ans += (memo[v] - v) * dp[i][j][k][lt]; } cout << ans.val() << '\n'; } }