結果
問題 | No.1458 Segment Function |
ユーザー |
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提出日時 | 2021-03-31 21:32:05 |
言語 | C++11 (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 4 ms / 2,000 ms |
コード長 | 4,975 bytes |
コンパイル時間 | 778 ms |
コンパイル使用メモリ | 84,636 KB |
実行使用メモリ | 6,820 KB |
最終ジャッジ日時 | 2024-10-12 13:34:32 |
合計ジャッジ時間 | 1,936 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 32 |
ソースコード
#include <iostream>#include <cstdio>#include <cmath>#include <ctime>#include <cstdlib>#include <cassert>#include <vector>#include <list>#include <stack>#include <queue>#include <deque>#include <map>#include <set>#include <bitset>#include <string>#include <algorithm>#include <utility>#include <complex>#define rep(x, s, t) for(llint (x) = (s); (x) <= (t); (x)++)#define reps(x, s) for(llint (x) = 0; (x) < (llint)(s).size(); (x)++)#define chmin(x, y) (x) = min((x), (y))#define chmax(x, y) (x) = max((x), (y))#define sz(x) ((ll)(x).size())#define ceil(x, y) (((x)+(y)-1) / (y))#define all(x) (x).begin(),(x).end()#define outl(...) dump_func(__VA_ARGS__)#define inf 1e18using namespace std;typedef long long llint;typedef long long ll;typedef pair<ll, ll> P;struct edge{ll to, cost;edge(){}edge(ll a, ll b){ to = a, cost = b;}};const ll dx[] = {1, 0, -1, 0}, dy[] = {0, -1, 0, 1};const ll mod = 1000000007;//const ll mod = 998244353;struct mint{ll x = 0;mint(ll y = 0){x = y; if(x < 0 || x >= mod) x = (x%mod+mod)%mod;}mint(const mint &ope) {x = ope.x;}mint operator-(){return mint(-x);}mint operator+(const mint &ope){return mint(x) += ope;}mint operator-(const mint &ope){return mint(x) -= ope;}mint operator*(const mint &ope){return mint(x) *= ope;}mint operator/(const mint &ope){return mint(x) /= ope;}mint& operator+=(const mint &ope){x += ope.x;if(x >= mod) x -= mod;return *this;}mint& operator-=(const mint &ope){x += mod - ope.x;if(x >= mod) x -= mod;return *this;}mint& operator*=(const mint &ope){x *= ope.x, x %= mod;return *this;}mint& operator/=(const mint &ope){ll n = mod-2; mint mul = ope;while(n){if(n & 1) *this *= mul;mul *= mul;n >>= 1;}return *this;}mint inverse(){return mint(1) / *this;}bool operator ==(const mint &ope){return x == ope.x;}bool operator !=(const mint &ope){return x != ope.x;}};mint modpow(mint a, ll n){if(n == 0) return mint(1);if(n % 2) return a * modpow(a, n-1);else return modpow(a*a, n/2);}istream& operator >>(istream &is, mint &ope){ll t; is >> t, ope.x = t;return is;}ostream& operator <<(ostream &os, mint &ope){return os << ope.x;}ostream& operator <<(ostream &os, const mint &ope){return os << ope.x;}bool exceed(ll x, ll y, ll m){return x >= m / y + 1;}void mark(){ cout << "*" << endl; }void yes(){ cout << "Yes" << endl; }void no(){ cout << "No" << endl; }ll gcd(ll a, ll b){if(b == 0) return a; return gcd(b, a%b);}ll digitnum(ll x, ll b = 10){ll ret = 0; for(; x; x /= b) ret++; return ret;}ll digitsum(ll x, ll b = 10){ll ret = 0; for(; x; x /= b) ret += x % b; return ret;}template<typename T>ostream& operator << (ostream& os, vector<T>& vec) {for(int i = 0; i < vec.size(); i++) {os << vec[i] << (i + 1 == vec.size() ? "" : " ");}return os;}template<typename T>ostream& operator << (ostream& os, deque<T>& deq) {for(int i = 0; i < deq.size(); i++) {os << deq[i] << (i + 1 == deq.size() ? "" : " ");}return os;}template<typename T, typename U>ostream& operator << (ostream& os, pair<T, U>& pair_var) {os << "(" << pair_var.first << ", " << pair_var.second << ")";return os;}template<typename T, typename U>ostream& operator << (ostream& os, const pair<T, U>& pair_var) {os << "(" << pair_var.first << ", " << pair_var.second << ")";return os;}template<typename T, typename U>ostream& operator << (ostream& os, map<T, U>& map_var) {for(typename map<T, U>::iterator itr = map_var.begin(); itr != map_var.end(); itr++) {os << "(" << itr->first << ", " << itr->second << ")";itr++;if(itr != map_var.end()) os << ",";itr--;}return os;}template<typename T>ostream& operator << (ostream& os, set<T>& set_var) {for(typename set<T>::iterator itr = set_var.begin(); itr != set_var.end(); itr++) {os << *itr;++itr;if(itr != set_var.end()) os << " ";itr--;}return os;}template<typename T>void outa(T a[], ll s, ll t){for(ll i = s; i <= t; i++){ cout << a[i]; if(i < t) cout << " ";}cout << endl;}void dump_func() {cout << endl;}template <class Head, class... Tail>void dump_func(Head &&head, Tail &&... tail) {cout << head;if(sizeof...(Tail) > 0) cout << " ";dump_func(std::move(tail)...);}string s;ll n;ll f[] = {6, 2, 5, 5, 4, 5, 6, 4, 7, 6};ll succ[65][10];ll calc(ll x){ll ret = 0;for(;x;x/=10) ret += f[x%10];return ret;}int main(void){ios::sync_with_stdio(0);cin.tie(0);cin >> s >> n;if(n == 0){outl(s);return 0;}ll ans = 0; n--;for(auto c : s){if(c == '-'){ans++;continue;}c -= '0';ans += f[c];}rep(i, 1, min(100LL, n)) ans = calc(ans);if(n <= 100){outl(ans);return 0;}n -= 100;rep(i, 0, 9) succ[0][i] = calc(i);rep(i, 1, 60){rep(j, 0, 9) succ[i][j] = succ[i-1][succ[i-1][j]];}rep(i, 0, 60){if(n & (1LL<<i)) ans = succ[i][ans];}outl(ans);return 0;}