結果

問題 No.1219 Mancala Combo
ユーザー packer_jp
提出日時 2020-09-04 21:45:25
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 61 ms / 2,000 ms
コード長 2,934 bytes
コンパイル時間 1,518 ms
コンパイル使用メモリ 169,564 KB
実行使用メモリ 6,820 KB
最終ジャッジ日時 2024-11-26 12:26:05
合計ジャッジ時間 2,987 ms
ジャッジサーバーID
(参考情報)
judge4 / judge3
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 3
other AC * 26
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define rep(i, n) for (int i = 0; i < (int) (n); i++)
#define reps(i, n) for (int i = 1; i <= (int) (n); i++)
#define all(x) (x).begin(), (x).end()
#define uniq(x) (x).erase(unique(all(x)), (x).end())
#define bit(n) (1LL << (n))
#define dump(x) cerr << #x " = " << (x) << endl
using vint = vector<int>;
using vvint = vector<vint>;
using pint = pair<int, int>;
using vpint = vector<pint>;
template<typename T> using priority_queue_rev = priority_queue<T, vector<T>, greater<T>>;
constexpr double PI = 3.1415926535897932384626433832795028;
constexpr int DY[9] = {0, 1, 0, -1, 1, 1, -1, -1, 0};
constexpr int DX[9] = {1, 0, -1, 0, 1, -1, -1, 1, 0};
int sign(int x) { return (x > 0) - (x < 0); }
int gcd(int a, int b) {
while (b) { swap(a %= b, b); }
return a;
}
int lcm(int a, int b) { return a / gcd(a, b) * b; }
int cdiv(int a, int b) { return (a - 1 + b) / b; }
template<typename T> void fin(T mes) {
cout << mes << endl;
exit(0);
}
template<typename T, typename U> bool chmax(T &a, const U &b) {
if (a < b) {
a = b;
return true;
}
return false;
}
template<typename T, typename U> bool chmin(T &a, const U &b) {
if (b < a) {
a = b;
return true;
}
return false;
}
template<typename T, typename U> ostream &operator<<(ostream &os, const pair<T, U> &rhs) {
os << "(" << rhs.first << ", " << rhs.second << ")";
return os;
}
template<typename T> ostream &operator<<(ostream &os, const vector<T> &rhs) {
os << "{";
for (auto itr = rhs.begin(); itr != rhs.end(); itr++) {
os << *itr << (next(itr) != rhs.end() ? ", " : "");
}
os << "}";
return os;
}
template<typename T> ostream &operator<<(ostream &os, const deque<T> &rhs) {
os << "{";
for (auto itr = rhs.begin(); itr != rhs.end(); itr++) {
os << *itr << (next(itr) != rhs.end() ? ", " : "");
}
os << "}";
return os;
}
template<typename T> ostream &operator<<(ostream &os, const set<T> &rhs) {
os << "{";
for (auto itr = rhs.begin(); itr != rhs.end(); itr++) {
os << *itr << (next(itr) != rhs.end() ? ", " : "");
}
os << "}";
return os;
}
template<typename T, typename U> ostream &operator<<(ostream &os, const map<T, U> &rhs) {
os << "{";
for (auto itr = rhs.begin(); itr != rhs.end(); itr++) {
os << *itr << (next(itr) != rhs.end() ? ", " : "");
}
os << "}";
return os;
}
struct setup {
static constexpr int PREC = 20;
setup() {
cout << fixed << setprecision(PREC);
cerr << fixed << setprecision(PREC);
};
} setup;
signed main() {
int N;
cin >> N;
vint A(N + 1);
reps(i, N) { cin >> A[i]; }
int cur = 0;
for (int i = N; i > 0; i--) {
if (A[i] > i) { fin("No"); }
if ((A[i] + cur) % i) { fin("No"); }
cur += (A[i] + cur) / i;
}
fin("Yes");
}
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