結果
問題 | No.1028 闇討ち |
ユーザー | Jumbo_kpr |
提出日時 | 2020-04-17 21:56:43 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,152 bytes |
コンパイル時間 | 1,243 ms |
コンパイル使用メモリ | 117,884 KB |
実行使用メモリ | 20,864 KB |
最終ジャッジ日時 | 2024-10-03 12:48:54 |
合計ジャッジ時間 | 3,417 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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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 | 1 ms
5,248 KB |
testcase_04 | AC | 2 ms
5,248 KB |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
ソースコード
//#pragma GCC optimize("Ofast") //#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") //#pragma GCC optimize("unroll-loops") //#pragma warning(disable : 4996) #include<iostream> #include<string> #include<algorithm> #include<vector> #include<queue> #include<map> #include<math.h> #include<iomanip> #include<set> #include<numeric> #include<cstring> #include<cstdio> #include<functional> #include<bitset> #include<limits.h> #include<cassert> #include<iterator> #include<complex> #include<stack> #include<unordered_map> #include<unordered_set> #include<time.h> #include<random> #include<array> using namespace std; #define REP(i, n) for(int i = 0;i < n;++i) #define REPR(i, n) for(int i = n-1;i >= 0;--i) #define FOR(i, m, n) for(int i = m;i < n;++i) #define FORR(i, m, n) for(int i = m-1;i >= n;--i) #define SORT(v, n) sort(v, v+n); #define VSORT(v) sort(v.begin(), v.end()); #define REVERSE(v,n) reverse(v,v+n); #define VREVERSE(v) reverse(v.begin(), v.end()) #define ll long long #define print(x) cout<<(x)<<'\n' #define pe(x) cout<<(x)<<" " #define DEBUG(x) cout<<#x<<": "<<x<<endl #define lb(v,n) lower_bound(v.begin(), v.end(), (n)) #define ub(v,n) upper_bound(v.begin(), v.end(), (n)) #define int long long //#define double long double #define all(x) (x).begin(), (x).end() #define print_space(v) REP(i,v.size())cout << v[i] << ((i == v.size() - 1) ? "\n" : " ") template<typename T1, typename T2> inline void chmin(T1 & a, T2 b) { if (a > b) a = b; } template<typename T1, typename T2> inline void chmax(T1& a, T2 b) { if (a < b) a = b; } typedef pair<int, int>pii; typedef array<int, 3> arr3; std::random_device rd; std::mt19937 mt(rd()); constexpr ll MOD = 1e9 + 7; constexpr int MAX = 2000020; const double pi = acos(-1); constexpr double EPS = 1e-8; constexpr ll INF = 1e18; void yes(bool c) { if (c)print("Yes"); else print("No"); }; //const int mod = 1000000007; const int mod = 998244353; struct mint { ll x; // typedef long long ll; mint(ll x = 0) :x((x%mod + mod) % mod) {} mint operator-() const { return mint(-x); } mint& operator+=(const mint a) { if ((x += a.x) >= mod) x -= mod; return *this; } mint& operator-=(const mint a) { if ((x += mod - a.x) >= mod) x -= mod; return *this; } mint& operator*=(const mint a) { (x *= a.x) %= mod; return *this; } mint operator+(const mint a) const { return mint(*this) += a; } mint operator-(const mint a) const { return mint(*this) -= a; } mint operator*(const mint a) const { return mint(*this) *= a; } mint pow(ll t) const { if (!t) return 1; mint a = pow(t >> 1); a *= a; if (t & 1) a *= *this; return a; } // for prime mod mint inv() const { return pow(mod - 2); } mint& operator/=(const mint a) { return *this *= a.inv(); } mint operator/(const mint a) const { return mint(*this) /= a; } }; istream& operator>>(istream& is, const mint& a) { return is >> a.x; } ostream& operator<<(ostream& os, const mint& a) { return os << a.x; } int A[1010][1010]; void solve() { int N; cin >> N; //vector<int>ans(N); vector<vector<int>>X(N),Y(N); REP(i, N) { REP(j, N) { int a; cin >> a; a--; X[a].push_back(i); Y[a].push_back(j); } } ll ans = 0; REP(i, N) { int l = 0, r = N; int ret = 1e9; while (r - l > 10) { int m1 = (l * 2 + r) / 3, m2 = (l + r * 2); int res1 = 0, res2 = 0; REP(j, N) { res1 += Y[i][j]; int x1 = m1 + Y[i][j],x2= m1 - Y[i][j]; if (X[i][j] > x1)res1 += X[i][j] - x1; else if (X[i][j] < x2)res1 += x2 - X[i][j]; } REP(j, N) { res1 += Y[i][j]; int x1 = m2 + Y[i][j], x2 = m2 - Y[i][j]; if (X[i][j] > x1)res1 += X[i][j] - x1; else if (X[i][j] < x2)res1 += x2 - X[i][j]; } if (res1 < res2)r = m2; else l = m1; ret = min({ ret,res1,res2 }); } FOR(m, l, r + 1) { int res1 = 0; REP(j, N) { res1 += Y[i][j]; int x1 = m + Y[i][j], x2 = m - Y[i][j]; if (X[i][j] > x1)res1 += X[i][j] - x1; else if (X[i][j] < x2)res1 += x2 - X[i][j]; } ret = min(ret, res1); } ans += ret; } print(ans); } signed main() { cin.tie(0); ios::sync_with_stdio(false); //int q; cin >> q; //while (q--) solve(); }