結果
| 問題 | No.1029 JJOOII 3 |
| コンテスト | |
| ユーザー |
FF256grhy
|
| 提出日時 | 2020-04-17 23:20:59 |
| 言語 | C++17 (gcc 15.2.0 + boost 1.89.0) |
| 結果 |
CE
(最新)
AC
(最初)
|
| 実行時間 | - |
| コード長 | 2,958 bytes |
| 記録 | |
| コンパイル時間 | 1,897 ms |
| コンパイル使用メモリ | 205,904 KB |
| 最終ジャッジ日時 | 2026-06-09 14:46:14 |
| 合計ジャッジ時間 | 4,213 ms |
|
ジャッジサーバーID (参考情報) |
judge2_1 / judge3_0 |
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コンパイルエラー時のメッセージ・ソースコードは、提出者また管理者しか表示できないようにしております。(リジャッジ後のコンパイルエラーは公開されます)
ただし、clay言語の場合は開発者のデバッグのため、公開されます。
ただし、clay言語の場合は開発者のデバッグのため、公開されます。
コンパイルメッセージ
main.cpp: In instantiation of 'std::istream& operator>>(std::istream&, std::vector<_Tp>&) [with T = std::pair<std::__cxx11::basic_string<char>, long long int>; std::istream = std::basic_istream<char>]':
main.cpp:56:9: required from here
56 | cin >> v;
| ^
main.cpp:41:86: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::pair<std::__cxx11::basic_string<char>, long long int>')
41 | template<typename T> istream & operator>>(istream & s, vector<T> & v) { RF(e, v) { s >> e; } return s; }
| ~~^~~~
main.cpp:41:86: note: there are 70 candidates
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/sstream:42,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/complex:50,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/x86_64-pc-linux-gnu/bits/stdc++.h:141,
from main.cpp:1:
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/istream:172:7: note: candidate 1: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
172 | operator>>(bool& __n)
| ^~~~~~~~
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/istream:172:24: note: no known conversion for argument 1 from 'std::pair<std::__cxx11::basic_string<char>, long long int>' to 'bool&'
172 | operator>>(bool& __n)
| ~~~~~~^~~
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/istream:176:7: note: candidate 2: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]'
176 | operator>>(short& __n);
ソースコード
#include <bits/stdc++.h>
using namespace std;
using LL = long long int;
#define incID(i, l, r) for(int i = (l) ; i < (r); ++i)
#define decID(i, l, r) for(int i = (r) - 1; i >= (l); --i)
#define incII(i, l, r) for(int i = (l) ; i <= (r); ++i)
#define decII(i, l, r) for(int i = (r) ; i >= (l); --i)
#define inc(i, n) incID(i, 0, n)
#define dec(i, n) decID(i, 0, n)
#define inc1(i, n) incII(i, 1, n)
#define dec1(i, n) decII(i, 1, n)
#define inID(v, l, r) ((l) <= (v) && (v) < (r))
#define inII(v, l, r) ((l) <= (v) && (v) <= (r))
#define PB push_back
#define EB emplace_back
#define MP make_pair
#define FI first
#define SE second
#define FR front()
#define BA back()
#define ALL(v) v.begin(), v.end()
#define RALL(v) v.rbegin(), v.rend()
auto setmin = [](auto & a, auto b) { return (b < a ? a = b, true : false); };
auto setmax = [](auto & a, auto b) { return (b > a ? a = b, true : false); };
auto setmineq = [](auto & a, auto b) { return (b <= a ? a = b, true : false); };
auto setmaxeq = [](auto & a, auto b) { return (b >= a ? a = b, true : false); };
#define SI(v) static_cast<int>(v.size())
#define RF(e, v) for(auto & e: v)
#define until(e) while(! (e))
#define if_not(e) if(! (e))
#define ef else if
#define UR assert(false)
#define IN(T, ...) T __VA_ARGS__; IN_(__VA_ARGS__);
void IN_() { };
template<typename T, typename ... U> void IN_(T & a, U & ... b) { cin >> a; IN_(b ...); };
template<typename T> void OUT(T && a) { cout << a << endl; }
template<typename T, typename ... U> void OUT(T && a, U && ... b) { cout << a << " "; OUT(b ...); }
// ---- ----
template<typename T> istream & operator>>(istream & s, vector<T> & v) { RF(e, v) { s >> e; } return s; }
template<typename T> ostream & operator<<(ostream & s, vector<T> const & v) {
inc(i, SI(v)) { s << (i == 0 ? "" : " ") << v[i]; }
return s;
}
template<typename T, typename U> istream & operator>>(istream & s, pair<T, U> & p) { return (s >> p.FI >> p.SE); }
template<typename T, typename U> ostream & operator<<(ostream & s, pair<T, U> const & p) { return (s << p.FI << " " << p.SE); }
template<typename T> T MV(T v) { return v; }
template<typename T, typename ... U> auto MV(T v, int a, U ... b) { return vector<decltype(MV(v, b ...))>(a, MV(v, b ...)); }
int main() {
IN(int, n, k);
vector<pair<string, LL>> v(n);
cin >> v;
const int m = min(80, k);
auto w = MV(0, n, m + 2, m + 2);
inc(i, n) {
inc(J, m + 2) {
inc(O, m + 2) {
int j = 0, o = 0;
auto & r = w[i][J][O];
RF(e, v[i].FI) {
if(e == 'J' && j < J ) { r++; j++; }
if(e == 'O' && j == J && o < O) { r++; o++; }
if(e == 'I' && j == J && o == O) { r++; }
}
}
}
}
const LL INF = 1e15;
vector<LL> dp(3 * k + 1, INF);
dp[0] = 0;
inc(p, 3 * k) {
inc(i, n) {
int j = clamp(1 * k - p, 0, min(k, m + 1));
int o = clamp(2 * k - p, 0, min(k, m + 1));
setmin(dp[min(p + w[i][j][o], 3 * k)], dp[p] + v[i].SE);
}
}
OUT(dp.BA == INF ? -1 : dp.BA);
}
FF256grhy