結果
| 問題 | No.1029 JJOOII 3 |
| コンテスト | |
| ユーザー |
queee
|
| 提出日時 | 2020-04-17 22:37:36 |
| 言語 | C++14 (gcc 15.2.0 + boost 1.89.0) |
| 結果 |
AC
|
| 実行時間 | 56 ms / 2,000 ms |
| コード長 | 1,140 bytes |
| 記録 | |
| コンパイル時間 | 520 ms |
| コンパイル使用メモリ | 96,776 KB |
| 実行使用メモリ | 6,400 KB |
| 最終ジャッジ日時 | 2026-04-19 17:12:21 |
| 合計ジャッジ時間 | 2,660 ms |
|
ジャッジサーバーID (参考情報) |
judge2_0 / judge3_1 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 38 |
コンパイルメッセージ
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/string:53,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/locale_classes.h:42,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/ios_base.h:43,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/ios:46,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/ostream.h:43,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/ostream:42,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/iostream:43,
from main.cpp:1:
In function 'void std::__fill_a1(_ForwardIterator, _ForwardIterator, const _Tp&) [with _ForwardIterator = int*; _Tp = int]',
inlined from 'void std::__fill_a(_FIte, _FIte, const _Tp&) [with _FIte = int*; _Tp = int]' at /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/stl_algobase.h:979:21,
inlined from 'void std::fill(_ForwardIterator, _ForwardIterator, const _Tp&) [with _ForwardIterator = int*; _Tp = int]' at /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/stl_algobase.h:1011:20,
inlined from 'int main()' at main.cpp:18:21:
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/stl_algobase.h:925:18: warning: 'void* __builtin_memset(void*, int, long unsigned int)' specified size between 18446744047939747840 and 18446744073709551604 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
925 | *__first = __val;
| ~~~~~~~~~^~~~~~~
ソースコード
#include <iostream>
#include <cmath>
#include <queue>
#include <cassert>
using namespace std; typedef long long ll; const ll INF=1e18;
int main() {
int n,k; cin>>n>>k;
string t;
for(int i=0;i<k;i++) t+="J";
for(int i=0;i<k;i++) t+="O";
for(int i=0;i<k;i++) t+="I";
string s[n]; ll c[n];
for(int i=0;i<n;i++) {
cin>>s[i]>>c[i];
}
int st[n][3]; fill(st[0], st[n], 0);
for(int i=0;i<n;i++) {
for(char ch:s[i]) {
st[i][0] += ch == 'J';
st[i][1] += ch == 'O';
st[i][2] += ch == 'I';
}
}
ll v[3*k+1]; fill(v,v+3*k+1,INF); v[0]=0;
for(int i=0;i<3*k;i++) {
for(int j=0;j<n;j++) {
int u;
if (0 <= i && i<k-80) {
u=i+st[j][0];
} else if (k<=i && i<2*k-80) {
u=i+st[j][1];
} else if (2*k<=i && i<3*k-80) {
u=i+st[j][2];
} else {
u=i;
for(char ch:s[j]) {
if (ch == t[u]) u++;
if (u == 3*k) break;
}
}
v[u] = min(v[u], v[i]+c[j]);
}
}
/*
for(int i=0;i<=3*k;i++) {
cout<<v[i]<<" ";
} cout<<endl;*/
if (v[3*k] == INF) cout<<"-1"<<endl;
else cout<<v[3*k]<<endl;
}
queee