結果
問題 | No.519 アイドルユニット |
ユーザー |
|
提出日時 | 2017-05-28 22:33:25 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
TLE
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 1,932 bytes |
コンパイル時間 | 1,539 ms |
コンパイル使用メモリ | 166,244 KB |
実行使用メモリ | 66,432 KB |
最終ジャッジ日時 | 2024-10-02 07:32:43 |
合計ジャッジ時間 | 5,831 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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ファイルパターン | 結果 |
---|---|
other | TLE * 1 -- * 33 |
コンパイルメッセージ
main.cpp: In function 'i32 main()': main.cpp:15:23: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings] 15 | #define out(...) _out(" ", "\n", __VA_ARGS__) | ^~~ main.cpp:67:9: note: in expansion of macro 'out' 67 | out(dfs(0, 0)); | ^~~ main.cpp:15:28: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings] 15 | #define out(...) _out(" ", "\n", __VA_ARGS__) | ^~~~ main.cpp:67:9: note: in expansion of macro 'out' 67 | out(dfs(0, 0)); | ^~~
ソースコード
#define _CRT_SECURE_NO_WARNINGS#define _USE_MATH_DEFINES#include <bits/stdc++.h>using namespace std;using i32 = int; using i64 = long long int; using f64 = double; using str = string;template <typename T> using vec = vector<T>;template <typename T> using heap = priority_queue<T>;void in() {}; template <typename T, typename...TS> void in(T &&x, TS &&...xs) { cin >> x; in(move(xs)...); };template <typename T> void _out(char *sep, char *end, T &&x) { cout << x << end; };template <typename T, typename...TS> void _out(char *sep, char *end, T &&x, TS &&...xs) { cout << x << sep; _out(sep, end, move(xs)...); }#define indef(t, ...) t __VA_ARGS__; in(__VA_ARGS__)#define get(t) []{ t _; cin >> _; return _; }()#define put(...) _out("", "", __VA_ARGS__)#define out(...) _out(" ", "\n", __VA_ARGS__)#define times(n, i) for (i32 i = 0 ; i < (n); ++i)#define range(a, b, i) for (i32 i = (a); i < (b); ++i)#define upto(a, b, i) for (i32 i = (a); i <= (b); ++i)#define downto(a, b, i) for (i32 i = (a); i >= (b); --i)#define all(xs) (xs).begin(), (xs).end()#define sortall(xs) sort(all(xs))#define reverseall(xs) reverse(all(xs))#define even(x) (((x) & 1) == 0)#define odd(x) (((x) & 1) == 1)#define append emplace_back#define findge lower_bound#define findgt upper_boundconst i64 MOD = 1000000007;const f64 EPS = 1e-10;using u32 = unsigned int;i32 n;i64 f[24][24];i32 dp[16777216];bool bit(u32 x, i32 i) { return ((x >> i) & 1) > 0; }i64 dfs(u32 b, i32 i) {if (i == n - 1) return 0;i64 ret = 0;if (dp[(~b)&((1<<24)-1)] > 0) {return dp[(~b)&((1 << 24) - 1)];}if (bit(b, i)) {ret = dfs(b, i + 1);}else {range(i + 1, n, j) {if (bit(b, j)) continue;ret = max(ret, dfs(b + (1 << j), i + 1) + f[i][j]);}}dp[(~b)&((1 << 24) - 1)] = ret;return ret;}i32 main(){in(n);times(n, i) {times(n, j) {f[i][j] = get(i64);}}out(dfs(0, 0));return 0;}