結果
問題 | No.1406 Test |
ユーザー |
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提出日時 | 2021-02-26 21:22:02 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 4,913 bytes |
コンパイル時間 | 1,687 ms |
コンパイル使用メモリ | 194,424 KB |
最終ジャッジ日時 | 2025-01-19 04:42:04 |
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 * 2 |
other | AC * 22 |
ソースコード
#include <bits/stdc++.h>using namespace std;using uint = unsigned int;using ll = long long;using ull = unsigned long long;using pii = pair<int, int>;using pll = pair<long long, long long>;template <class T> using vec = vector<T>;template <class T> using vvec = vector<vector<T>>;#define rep(i, n) for (int i = 0; i < (n); i++)#define rrep(i, n) for (int i = int(n) - 1; i >= 0; i--)#define all(x) begin(x), end(x)constexpr char ln = '\n';template <class Container> inline int SZ(const Container& v) { return int(v.size()); }template <class T> inline void UNIQUE(vector<T>& v) { v.erase(unique(v.begin(), v.end()), v.end()); }template <class T1, class T2> inline bool chmax(T1& a, T2 b) { if (a < b) { a = b; return true; } return false; }template <class T1, class T2> inline bool chmin(T1& a, T2 b) { if (a > b) { a = b; return true; } return false; }inline int topbit(ull x) { return x == 0 ? -1 : 63 - __builtin_clzll(x); }inline int botbit(ull x) { return x == 0 ? 64 : __builtin_ctzll(x); }inline int popcount(ull x) { return __builtin_popcountll(x); }inline int kthbit(ull x, int k) { return (x >> k) & 1; }inline constexpr long long TEN(int x) { return x == 0 ? 1 : TEN(x - 1) * 10; }const string YESNO[2] = {"NO", "YES"};const string YesNo[2] = {"No", "Yes"};inline void YES(bool t = true) { cout << YESNO[t] << "\n"; }inline void Yes(bool t = true) { cout << YesNo[t] << "\n"; }template <class T> inline void drop(T x) { cout << x << "\n"; exit(0); }inline void print() { cout << "\n"; }template <class T> inline void print(const vector<T>& v) { for (auto it = v.begin(); it != v.end(); ++it) { if (it != v.begin()) { cout << " "; } cout<< *it; } print(); }template <class T, class... Args> inline void print(const T& x, const Args& ... args) { cout << x << " "; print(args...); }#ifdef MINATO_LOCALtemplate <class T1, class T2> ostream& operator<<(ostream& os, pair<T1, T2> p) { return os << "(" << p.first << ", " << p.second << ")"; }template <size_t N, class TUPLE> void debug_tuple(ostream& os, TUPLE _) { (void)os; (void)_; }template <size_t N, class TUPLE, class T, class ...Args> void debug_tuple(ostream &os, TUPLE t) { os << (N == 0 ? "" : ", ") << get<N>(t); debug_tuple<N + 1, TUPLE, Args...>(os, t); }template <class ...Args> ostream& operator<<(ostream& os, tuple<Args...> t) { os << "("; debug_tuple<0, tuple<Args...>, Args...>(os, t); return os <<")"; }string debug_delim(int& i) { return i++ == 0 ? "" : ", "; }#define debug_embrace(x) { int i = 0; os << "{"; { x } return os << "}"; }template <class T> ostream& operator<<(ostream& os, vector<T> v) { debug_embrace( for (T e : v) { os << debug_delim(i) << e; } ) }template <class T, size_t N> ostream& operator<<(ostream& os, array<T, N> a) { debug_embrace( for (T e : a) { os << debug_delim(i) << e; } ) }template <class T, size_t N> enable_if_t<!is_same_v<char, remove_cv_t<T>>, ostream>& operator<<(ostream& os, T(&a)[N]) { debug_embrace( for (T e : a){ os << debug_delim(i) << e; } ) }template <class Key> ostream& operator<<(ostream& os, set<Key> s) { debug_embrace( for (Key e : s) { os << debug_delim(i) << e; }) }template <class Key, class T> ostream& operator<<(ostream& os, map<Key, T> mp) { debug_embrace( for (auto e : mp) { os << debug_delim(i) << e; }) }template <class Key> ostream& operator<<(ostream& os, multiset<Key> s) { debug_embrace( for (Key e : s) { os << debug_delim(i) << e; }) }template <class T> ostream& operator<<(ostream& os, queue<T> q) { debug_embrace( for (; !q.empty(); q.pop()) { os << debug_delim(i) << q.front(); } )}template <class T> ostream& operator<<(ostream& os, deque<T> q) { debug_embrace( for (T e : q) { os << debug_delim(i) << e; } ) }template <class T> ostream& operator<<(ostream& os, priority_queue<T> q) { debug_embrace( for (; !q.empty(); q.pop()) { os << debug_delim(i) << q.top(); } ) }template <class T> ostream& operator<<(ostream& os, priority_queue<T, vector<T>, greater<T>> q) { debug_embrace( for (; !q.empty(); q.pop()) { os <<debug_delim(i) << q.top(); } ) }void debug_out() { cerr << endl; }template <class T, class... Args> void debug_out(const T& x, const Args& ... args) { cerr << " " << x; debug_out(args...); }#define debug(...) cerr << __LINE__ << " : [" << #__VA_ARGS__ << "] =", debug_out(__VA_ARGS__)#else#define debug(...) (void(0))#endifstruct fast_ios { fast_ios() { cin.tie(nullptr); ios::sync_with_stdio(false); cout << fixed << setprecision(20); cerr << fixed << setprecision(7); };} fast_ios_;///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////int main() {int N; cin >> N;int sm = 0;rep(i,N-1) {int a; cin >> a;sm += a;}int ans = 0;rep(i,101) {if ((sm+i)%N==0) ans++;}cout << ans << ln;}