| 提出番号 | 2426 |
|---|---|
| 提出者 | Focus_Sash |
| 言語 | C++ |
| 提出日時 | 2021-04-27 19:03:21 |
| 問題名 | (70)アルゴリズムのお勉強 |
| 結果 | WA |
| 点数 | 0% |
| テストケース | 結果 | 得点 | 実行時間 | メモリ使用量 |
|---|---|---|---|---|
| 1 | WA | 0% | 3ms | 7504KB |
| 2 | WA | 0% | 2ms | 7968KB |
| 3 | WA | 0% | 3ms | 8032KB |
| 4 | WA | 0% | 3ms | 7792KB |
| 5 | WA | 0% | 3ms | 8480KB |
| 6 | WA | 0% | 2ms | 8112KB |
| 7 | WA | 0% | 2ms | 8544KB |
| 8 | WA | 0% | 2ms | 7872KB |
| 9 | WA | 0% | 2ms | 7856KB |
| 10 | WA | 0% | 2ms | 7872KB |
| 11 | WA | 0% | 2ms | 7872KB |
| 12 | WA | 0% | 2ms | 7888KB |
| 13 | WA | 0% | 2ms | 8096KB |
| 14 | WA | 0% | 2ms | 8112KB |
| 15 | WA | 0% | 2ms | 7872KB |
| 16 | WA | 0% | 2ms | 7872KB |
| 17 | WA | 0% | 2ms | 7872KB |
| 18 | WA | 0% | 2ms | 8512KB |
| 19 | WA | 0% | 2ms | 8560KB |
| 20 | WA | 0% | 2ms | 7872KB |
| 21 | WA | 0% | 2ms | 7920KB |
| 22 | WA | 0% | 3ms | 7872KB |
| 23 | WA | 0% | 2ms | 7600KB |
| 24 | WA | 0% | 4ms | 7600KB |
| 25 | WA | 0% | 2ms | 8096KB |
| 26 | WA | 0% | 3ms | 8016KB |
| 27 | WA | 0% | 4ms | 8112KB |
| 28 | WA | 0% | 2ms | 8112KB |
| 29 | WA | 0% | 13ms | 8448KB |
| 30 | WA | 0% | 3ms | 8512KB |
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<ll> vl;
#define rep(i, n) for(int i = 0; i < (int)(n); i++)
#define all(v) v.begin(), v.end()
#define V vector
const ll INF = 1000000000000000001;
int main() {
cin.tie(nullptr);
ios::sync_with_stdio(false);
ll n; cin >> n;
vl t(n); rep(i,n) cin >> t[i];
V<vl> a(n, vl(n));
rep(i,n) rep(j,n) cin >> a[i][j];
vl dp(1<<n, INF);
dp[0] = 0;
rep(S, 1<<n){
rep(i, n){
if(S & (1<<i)) continue;
ll red = 0;
rep(j,n){
if(S & (1<<j)) red += a[j][i];
}
dp[S|(1<<i)] = max(dp[S|(1<<i)], dp[S] + t[i] - red);
}
}
cout << dp[(1<<n)-1] << '\n';
return 0;
}