結果
問題 | No.2408 Lakes and Fish |
ユーザー | vjudge1 |
提出日時 | 2024-05-01 22:18:07 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 60 ms / 2,000 ms |
コード長 | 1,615 bytes |
コンパイル時間 | 3,326 ms |
コンパイル使用メモリ | 247,300 KB |
実行使用メモリ | 6,784 KB |
最終ジャッジ日時 | 2024-11-22 05:28:49 |
合計ジャッジ時間 | 5,022 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
(要ログイン)
テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,248 KB |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | AC | 2 ms
5,248 KB |
testcase_04 | AC | 46 ms
6,784 KB |
testcase_05 | AC | 45 ms
6,784 KB |
testcase_06 | AC | 49 ms
6,656 KB |
testcase_07 | AC | 58 ms
6,656 KB |
testcase_08 | AC | 59 ms
6,784 KB |
testcase_09 | AC | 60 ms
6,656 KB |
testcase_10 | AC | 60 ms
6,656 KB |
testcase_11 | AC | 31 ms
5,248 KB |
testcase_12 | AC | 43 ms
5,760 KB |
testcase_13 | AC | 13 ms
5,248 KB |
testcase_14 | AC | 25 ms
5,248 KB |
testcase_15 | AC | 47 ms
6,016 KB |
testcase_16 | AC | 17 ms
5,248 KB |
testcase_17 | AC | 14 ms
5,248 KB |
testcase_18 | AC | 28 ms
5,248 KB |
testcase_19 | AC | 45 ms
5,888 KB |
testcase_20 | AC | 43 ms
5,888 KB |
testcase_21 | AC | 46 ms
5,888 KB |
コンパイルメッセージ
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/istream:39, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/sstream:38, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/complex:45, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ccomplex:39, from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/x86_64-pc-linux-gnu/bits/stdc++.h:54, from main.cpp:1: In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]', inlined from 'int main()' at main.cpp:52:13: /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.3.0/include/c++/12/ostream:202:25: warning: 'total' may be used uninitialized [-Wmaybe-uninitialized] 202 | { return _M_insert(__n); } | ~~~~~~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:18:8: note: 'total' was declared here 18 | ll total; | ^~~~~
ソースコード
#include <bits/stdc++.h> using namespace std; #define ll long long const ll MOD = 1000000007; const ll MOD2 = 998244353; int main() { cin.tie(NULL); cout.tie(NULL); ios::sync_with_stdio(false); ll n, m; cin >> n >> m; ll tree[n], light[m], dark[m], fish[m]; for (int i = 0; i<n; i++) { cin >> tree[i]; } for (int i = 0; i < m; i++) { cin >> fish[i] >> light[i] >> dark[i]; } sort(tree, tree+n); ll total; for (int i = 0; i < m; i++) { ll closest = 0; if (fish[i] < tree[0]) closest = abs(tree[0] - fish[i]); else if (fish[i] > tree[n-1]) closest = abs(tree[n-1] - fish[i]); else { ll mid, left = 0, right = n-1; while (left <= right) { mid = (left + right) / 2; if (tree[mid] == fish[i]) { closest = 0; break; } else if (fish[i] < tree[mid]) { if (fish[i] > tree[mid-1]) { closest = min(abs(fish[i] - tree[mid-1]), abs(fish[i] - tree[mid])); break; } right = mid - 1; } else if (fish[i] > tree[mid]) { if (fish[i] < tree[mid+1]) { closest = min(abs(fish[i] - tree[mid+1]), abs(fish[i] - tree[mid])); break; } left = mid + 1; } } } total += max(dark[i] - closest, light[i]); } cout << total; }