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 23:23:11 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 972 ms / 1,000 ms |
コード長 | 2,446 bytes |
コンパイル時間 | 1,116 ms |
コンパイル使用メモリ | 111,304 KB |
実行使用メモリ | 69,120 KB |
最終ジャッジ日時 | 2024-12-20 20:19:56 |
合計ジャッジ時間 | 9,292 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
other | AC * 34 |
ソースコード
#include <iostream>#include <string>#include <queue>#include <stack>#include <algorithm>#include <list>#include <vector>#include <complex>#include <utility>#include <cstdio>#include <cstdlib>#include <cstring>#include <cmath>#include <climits>#include <bitset>#include <ctime>#include <map>#include <unordered_map>#include <set>#include <unordered_set>#include <cassert>#include <cstddef>#include <iomanip>#include <numeric>#include <tuple>#include <sstream>#include <fstream>#include <functional>#include <chrono>using namespace std;#define REP(i, n) for (int (i) = 0; (i) < (n); (i)++)#define FOR(i, a, b) for (int (i) = (a); (i) < (b); (i)++)#define RREP(i, a) for(int (i) = (a) - 1; (i) >= 0; (i)--)#define FORR(i, a, b) for(int (i) = (a) - 1; (i) >= (b); (i)--)#define DEBUG(C) cerr << #C << " = " << C << endl;using LL = long long;using VI = vector<int>;using VVI = vector<VI>;using VL = vector<LL>;using VVL = vector<VL>;using VD = vector<double>;using VVD = vector<VD>;using PII = pair<int, int>;using PDD = pair<double, double>;using PLL = pair<LL, LL>;using VPII = vector<PII>;template<typename T> using VT = vector<T>;#define ALL(a) begin((a)), end((a))#define RALL(a) rbegin((a)), rend((a))#define SORT(a) sort(ALL((a)))#define RSORT(a) sort(RALL((a)))#define REVERSE(a) reverse(ALL((a)))#define MP make_pair#define FORE(a, b) for (auto &&a : (b))#define FIND(s, e) ((s).find(e) != (s).end())#define EB emplace_backtemplate<typename T> inline bool chmax(T &a, T b){if (a < b){a = b;return true;}return false;}template<typename T> inline bool chmin(T &a, T b){if (a > b){a = b;return true;}return false;}const int INF = 1e9;const int MOD = INF + 7;const LL LLINF = 1e18;const double EPS = 1e-9;const int MAX = 30;int N;int f[MAX][MAX];int dp[1 << 24];int main() {cin >> N;REP(i, N) {REP(j, N) {scanf("%d", f[i] + j);}}REP(i, (1 << N)) {if (__builtin_popcount(i) % 2 == 0 && __builtin_popcount(i) < N) {REP(j, N) {if ((i & (1 << j)) == 0) {FOR(k, j + 1, N) {if ((i & (1 << k)) == 0) {chmax(dp[i | (1 << j) | (1 << k)], dp[i] + f[j][k]);}}break;}}}}cout << dp[(1 << N) - 1] << endl;}