結果
問題 | No.1077 Noelちゃんと星々4 |
ユーザー |
|
提出日時 | 2021-01-27 00:25:33 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 25 ms / 2,000 ms |
コード長 | 2,986 bytes |
コンパイル時間 | 2,134 ms |
コンパイル使用メモリ | 196,328 KB |
最終ジャッジ日時 | 2025-01-18 08:24:49 |
ジャッジサーバーID (参考情報) |
judge2 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 20 |
ソースコード
#include <bits/stdc++.h>using namespace std;/*^ debug */template <typename A, typename B> string to_string(pair<A, B> p);template <typename A, typename B, typename C> string to_string(tuple<A, B, C> p);template <typename A, typename B, typename C, typename D> string to_string(tuple<A, B, C, D> p);string to_string(const string& s) { return '"' + s + '"'; }string to_string(const char* s) { return to_string((string) s); }string to_string(bool b) { return (b ? "true" : "false"); }string to_string(vector<bool> v) {bool first = true;string res = "{";for (int i = 0; i < static_cast<int>(v.size()); i++) {if (!first) { res += ", "; }first = false;res += to_string(v[i]);}res += "}";return res;}template <size_t N>string to_string(bitset<N> v) {string res = "";for (size_t i = 0; i < N; i++) { res += static_cast<char>('0' + v[i]); }return res;}template <typename A>string to_string(A v) {bool first = true;string res = "{";for (const auto &x : v) {if (!first) { res += ", "; }first = false;res += to_string(x);}res += "}";return res;}template <typename A, typename B>string to_string(pair<A, B> p) { return "(" + to_string(p.first) + ", " + to_string(p.second) + ")"; }template <typename A, typename B, typename C>string to_string(tuple<A, B, C> p) { return "(" + to_string(get<0>(p)) + ", " + to_string(get<1>(p)) + ", " + to_string(get<2>(p)) + ")"; }template <typename A, typename B, typename C, typename D>string to_string(tuple<A, B, C, D> p) { return "(" + to_string(get<0>(p)) + ", " + to_string(get<1>(p)) + ", " + to_string(get<2>(p)) + ", " +to_string(get<3>(p)) + ")"; }void debug_out() { cerr << endl; }template <typename Head, typename... Tail>void debug_out(Head H, Tail... T) { cerr << " " << to_string(H); debug_out(T...); }#ifdef LOCAL#define debug(...) cerr << "[" << #__VA_ARGS__ << "]:", debug_out(__VA_ARGS__)#else#define debug(...) 42#endif/* debug $*//*^ generic definitions */template<typename F>struct _RecurFun : F {_RecurFun(F&& f) : F(forward<F>(f)) {}template<typename... Args>decltype(auto) operator()(Args&&... args) const { return F::operator()(*this, forward<Args>(args)...); }};template<typename F>decltype(auto) RecurFun(F&& f) { return _RecurFun<F> { forward<F>(f) }; }/* generic definitions $*/int main() {ios::sync_with_stdio(false);int N; { cin >> N; }vector<int> Y(N); {for (int i = 0; i < N; ++i) cin >> Y[i];}const int MAXY = 10000;vector<int> dp(MAXY+1);vector<int> minDp(MAXY+1); {for (int i = 0; i <= MAXY; ++i) {dp[i] = abs(Y[0] - i);minDp[i] = dp[i];if (i) minDp[i] = min(minDp[i-1], minDp[i]);}for (int i = 1; i < N; ++i) {for (int j = 0; j <= MAXY; ++j) {dp[j] = minDp[j] + abs(j - Y[i]);minDp[j] = dp[j];if (j) minDp[j] = min(minDp[j-1], minDp[j]);}}}cout << minDp[MAXY] << endl;}