結果
問題 | No.1198 お菓子配り-1 |
ユーザー |
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提出日時 | 2020-08-28 21:31:03 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 3 ms / 2,000 ms |
コード長 | 2,623 bytes |
コンパイル時間 | 2,169 ms |
コンパイル使用メモリ | 193,376 KB |
最終ジャッジ日時 | 2025-01-13 16:39:23 |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 14 |
ソースコード
#include <bits/stdc++.h>using namespace std;using ll = long long;using ld = long double;#define rep2(i, m, n) for (int i = (m); i < (n); ++i)#define rep(i, n) rep2(i, 0, n)#define drep2(i, m, n) for (int i = (m)-1; i >= (n); --i)#define drep(i, n) drep2(i, n, 0)#define all(a) (a).begin(), (a).end()template<typename T = int> using V = vector<T>;template<typename T = int> using P = pair<T, T>;using Vi = V<int>;using Vl = V<ll>;using Vd = V<ld>;using Vb = V<bool>;using VVi = V<Vi>;using VVl = V<Vl>;using VVb = V<Vb>;using Pi = P<int>;using Pl = P<ll>;using Pd = P<ld>;template<typename T> vector<T> make_vec(size_t n, T a) { return vector<T>(n, a); }template<typename... Ts> auto make_vec(size_t n, Ts... ts) { return vector<decltype(make_vec(ts...))>(n, make_vec(ts...)); }template<typename T> inline int sz(T &x) { return x.size(); }template<typename T> inline bool chmin(T &a, T b) { if (a > b) { a = b; return true; } return false; }template<typename T> inline bool chmax(T &a, T b) { if (a < b) { a = b; return true; } return false; }template<typename T1, typename T2> istream &operator>>(istream &is, pair<T1, T2> &p) { is >> p.first >> p.second; return is; }template<typename T1, typename T2> ostream &operator<<(ostream &os, const pair<T1, T2> &p) { os << '(' << p.first << ", " << p.second << ')'; returnos; }template<typename T> istream &operator>>(istream &is, vector<T> &v) { for (auto &e : v) is >> e; return is; }template<typename T> ostream &operator<<(ostream &os, const vector<T> &v) { for (auto &e : v) os << e << ' '; return os; }template<typename T> inline int count_between(vector<T> &a, T l, T r) { return lower_bound(all(a), r) - lower_bound(all(a), l); } // [l, r)inline int fLog2(const ll x) { assert(x > 0); return 63-__builtin_clzll(x); } // floor(log2(x))inline int cLog2(const ll x) { assert(x > 0); return (x == 1) ? 0 : 64-__builtin_clzll(x-1); } // ceil(log2(x))inline int popcount(const ll x) { return __builtin_popcountll(x); }inline void fail() { cout << -1 << '\n'; exit(0); }struct fast_ios { fast_ios(){ cin.tie(nullptr); ios::sync_with_stdio(false); cout << fixed << setprecision(20); }; } fast_ios_;// const int INF = 1<<30;// const ll INFll = 1ll<<60;// const ld EPS = 1e-10;// const ld PI = acos(-1.0);// const int MOD = int(1e9)+7;// const int MOD = 998244353;int main() {string s; cin >> s;int n = sz(s);if (n > 6) s = s.substr(n-3);int m = stoi(s);bool ans = true;if (m % 4 == 2) ans = false;if (n == 1 && m < 3) ans = false;if (n == 1 && m == 4) ans = false;cout << (ans ? 1 : -1) << '\n';}