結果
問題 | No.612 Move on grid |
ユーザー | paruki |
提出日時 | 2018-01-01 20:54:48 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 690 ms / 2,500 ms |
コード長 | 2,859 bytes |
コンパイル時間 | 1,456 ms |
コンパイル使用メモリ | 175,328 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-06-02 05:48:12 |
合計ジャッジ時間 | 7,628 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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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
6,816 KB |
testcase_01 | AC | 1 ms
6,940 KB |
testcase_02 | AC | 1 ms
6,940 KB |
testcase_03 | AC | 28 ms
6,940 KB |
testcase_04 | AC | 30 ms
6,940 KB |
testcase_05 | AC | 690 ms
6,940 KB |
testcase_06 | AC | 680 ms
6,940 KB |
testcase_07 | AC | 17 ms
6,944 KB |
testcase_08 | AC | 689 ms
6,944 KB |
testcase_09 | AC | 324 ms
6,944 KB |
testcase_10 | AC | 227 ms
6,940 KB |
testcase_11 | AC | 61 ms
6,940 KB |
testcase_12 | AC | 408 ms
6,940 KB |
testcase_13 | AC | 126 ms
6,944 KB |
testcase_14 | AC | 546 ms
6,940 KB |
testcase_15 | AC | 71 ms
6,944 KB |
testcase_16 | AC | 627 ms
6,940 KB |
testcase_17 | AC | 67 ms
6,944 KB |
testcase_18 | AC | 509 ms
6,940 KB |
testcase_19 | AC | 140 ms
6,940 KB |
testcase_20 | AC | 199 ms
6,940 KB |
ソースコード
#include "bits/stdc++.h" using namespace std; #define FOR(i,j,k) for(int (i)=(j);(i)<(int)(k);++(i)) #define rep(i,j) FOR(i,0,j) #define each(x,y) for(auto &(x):(y)) #define mp make_pair #define mt make_tuple #define all(x) (x).begin(),(x).end() #define debug(x) cout<<#x<<": "<<(x)<<endl #define smax(x,y) (x)=max((x),(y)) #define smin(x,y) (x)=min((x),(y)) #define MEM(x,y) memset((x),(y),sizeof (x)) #define sz(x) (int)(x).size() #define pb push_back typedef long long ll; typedef pair<int, int> pii; typedef vector<int> vi; typedef vector<ll> vll; template<int MOD> class ModInt { public: ModInt() :value(0) {} ModInt(long long val) :value((int)(val<0 ? MOD + val%MOD : val%MOD)) { } ModInt& operator+=(ModInt that) { value = value + that.value; if (value >= MOD)value -= MOD; return *this; } ModInt& operator-=(ModInt that) { value -= that.value; if (value<0)value += MOD; return *this; } ModInt& operator*=(ModInt that) { value = (int)((long long)value * that.value % MOD); return *this; } ModInt &operator/=(ModInt that) { return *this *= that.inverse(); } ModInt operator+(ModInt that) const { return ModInt(*this) += that; } ModInt operator-(ModInt that) const { return ModInt(*this) -= that; } ModInt operator*(ModInt that) const { return ModInt(*this) *= that; } ModInt operator/(ModInt that) const { return ModInt(*this) /= that; } ModInt pow(long long k) const { if (value == 0)return 0; ModInt n = *this, res = 1; while (k) { if (k & 1)res *= n; n *= n; k >>= 1; } return res; } ModInt inverse() const { long long a = value, b = MOD, u = 1, v = 0; while (b) { long long t = a / b; a -= t * b; swap(a, b); u -= t * v; swap(u, v); } return ModInt(u); } int toi() const { return value; } private: int value; }; typedef ModInt<1000000007> mint; ostream& operator<<(ostream& os, const mint& x) { os << x.toi(); return os; } int DX[] = { 1,0,0,-1,0,0 }; int DY[] = { 0,1,0,0,-1,0 }; int DZ[] = { 0,0,1,0,0,-1 }; int T, A, B, C, D, E; int main(){ ios::sync_with_stdio(false); cin.tie(0); cin >> T >> A >> B >> C >> D >> E; rep(i, 6)DX[i] *= A, DY[i] *= B, DZ[i] *= C; unordered_map<int, mint> cur, nex; cur[0] = 1; while (T--) { nex.clear(); each(c, cur) { rep(i, 6) { nex[c.first + DX[i] + DY[i] + DZ[i]] += c.second; } } swap(nex, cur); } mint ans; each(c, cur) { if (D <= c.first&&c.first <= E)ans += c.second; } cout << ans << endl; }