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#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <random> using namespace std; using namespace __gnu_pbds; typedef long long ll; typedef unsigned long long ull; typedef tree<int, null_type, less<>, rb_tree_tag, tree_order_statistics_node_update> ordered_set; mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count()); #define AboTaha_on_da_code ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); #define X first #define Y second const int dx[8]={0, 0, 1, -1, 1, -1, -1, 1}; const int dy[8]={1, -1, 0, 0, 1, -1, 1, -1}; const double EPS = 1e-8; const int mod = 998244353; // 1e9+7, 998244353 const int phi = 1e9+6; // 1e9+7, 998244353 // BEFORE coding are you sure you understood the statement correctly? // PLEASE do not forget to read the sample explanation carefully. // WATCH out for overflows & RTs in general. // TEST your idea or code on the corner cases. // ANALYZE each idea you have thoroughly. void burn(int tc) { int n; cin >> n; string s; cin >> s; if (n < 2) return void (cout << "0 0"); bool forw = false, back = false, sw = false; for (int i = 1; i < n-1; i++) { if (s[i] > s[n-1]) { forw = true; swap(s[i], s[n-1]); } } for (int i = 1; i < n-1; i++) { if (s[i] > s[0]) { back = true; swap(s[i], s[0]); } } if (s[0] > s[n-1]) { sw = true; swap(s[0], s[n-1]); } int ans = (s[0]-'0')*10+(s[n-1]-'0'); for (int i = 1; i < n-1; i++) { ans+=(s[i]-'0')*11; } cout << forw+back+sw << ' ' << ans; } int main() { AboTaha_on_da_code // freopen("cheat.in", "r", stdin); // freopen("output.txt", "w", stdout); int T = 1; cin >> T; for (int i = 1; i <= T; i++) { // cout << "Case " << i << ": "; burn(i); cout << '\n'; } return (0-0); }
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