結果
問題 | No.1136 Four Points Tour |
ユーザー | tonegawa |
提出日時 | 2020-08-16 22:18:51 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 3,287 bytes |
コンパイル時間 | 1,678 ms |
コンパイル使用メモリ | 135,124 KB |
実行使用メモリ | 6,820 KB |
最終ジャッジ日時 | 2024-10-11 10:43:50 |
合計ジャッジ時間 | 2,814 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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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
6,820 KB |
testcase_01 | AC | 2 ms
6,820 KB |
testcase_02 | AC | 2 ms
6,820 KB |
testcase_03 | AC | 2 ms
6,816 KB |
testcase_04 | AC | 2 ms
6,816 KB |
testcase_05 | AC | 2 ms
6,820 KB |
testcase_06 | AC | 2 ms
6,820 KB |
testcase_07 | AC | 2 ms
6,816 KB |
testcase_08 | AC | 2 ms
6,816 KB |
testcase_09 | AC | 2 ms
6,820 KB |
testcase_10 | AC | 2 ms
6,816 KB |
testcase_11 | AC | 2 ms
6,816 KB |
testcase_12 | AC | 2 ms
6,816 KB |
testcase_13 | AC | 2 ms
6,820 KB |
testcase_14 | AC | 2 ms
6,820 KB |
testcase_15 | AC | 2 ms
6,816 KB |
testcase_16 | AC | 2 ms
6,816 KB |
testcase_17 | AC | 2 ms
6,816 KB |
testcase_18 | AC | 2 ms
6,816 KB |
testcase_19 | AC | 2 ms
6,816 KB |
testcase_20 | AC | 2 ms
6,820 KB |
testcase_21 | AC | 2 ms
6,820 KB |
01_Sample03_evil.txt | AC | 2 ms
6,820 KB |
04_Rnd_large_evil1.txt | AC | 2 ms
6,820 KB |
04_Rnd_large_evil2.txt | AC | 2 ms
6,816 KB |
04_Rnd_large_evil3.txt | AC | 2 ms
6,816 KB |
04_Rnd_large_evil4.txt | AC | 2 ms
6,816 KB |
04_Rnd_large_evil5.txt | AC | 2 ms
6,816 KB |
04_Rnd_large_evil6.txt | AC | 2 ms
6,816 KB |
04_Rnd_large_evil7.txt | AC | 2 ms
6,816 KB |
04_Rnd_large_evil8.txt | AC | 2 ms
6,816 KB |
04_Rnd_large_evil9.txt | AC | 2 ms
6,820 KB |
04_Rnd_large_evil10.txt | AC | 2 ms
6,820 KB |
05_Rnd_huge_evil1.txt | AC | 2 ms
6,816 KB |
05_Rnd_huge_evil2.txt | AC | 2 ms
6,816 KB |
05_Rnd_huge_evil3.txt | AC | 2 ms
6,816 KB |
05_Rnd_huge_evil4.txt | AC | 2 ms
6,820 KB |
05_Rnd_huge_evil5.txt | AC | 2 ms
6,816 KB |
05_Rnd_huge_evil6.txt | AC | 2 ms
6,820 KB |
05_Rnd_huge_evil7.txt | AC | 2 ms
6,816 KB |
99_evil_01.txt | AC | 2 ms
6,816 KB |
ソースコード
#include <iostream> #include <string> #include <vector> #include <queue> #include <deque> #include <algorithm> #include <set> #include <map> #include <bitset> #include <cmath> #include <functional> #include <iomanip> #define vll vector<ll> #define vvvl vector<vvl> #define vvl vector<vector<ll>> #define VV(a, b, c, d) vector<vector<d>>(a, vector<d>(b, c)) #define VVV(a, b, c, d) vector<vvl>(a, vvl(b, vll (c, d))); #define re(c, b) for(ll c=0;c<b;c++) #define rep(a,b,c) for(ll a=b;a<c;a++) #define all(obj) (obj).begin(), (obj).end() typedef long long int ll; typedef long double ld; using namespace std; void get(vll &a){re(i,a.size()) scanf("%lld",&a[i]);} void get(vvl &a){re(i,a.size()) re(j,a[0].size()) scanf("%lld",&a[i][j]);} void print(vll &a){re(i,a.size()) cout<<a[i]<<(i==a.size()-1?"\n":" ");} void print(vvl &a){re(i,a.size()) re(j,a[0].size())cout<<a[i][j]<<(j==a[0].size()-1?"\n":" ");} // matrix<集合> (集合, 加法における単位元, 加算, 乗算) template<typename T> struct matrix{ function<T(T, T)> f, g; vector<vector<T>> mat; T unit; matrix(vector<vector<T>> v, T UNIT, function<T(T, T)> add_func, function<T(T, T)> multi_func):f(add_func), g(multi_func), unit(UNIT){ mat = v; } matrix<T> t(){ vector<vector<T>> ret(mat[0].size(), vector<T>(mat.size())); re(i, mat[0].size()) re(j, mat.size()) ret[i][j] = mat[j][i]; return matrix<T>(ret, f, g); } matrix<T> operator * (matrix<T> B){ vector<vector<T>> ret(mat.size(), vector<T>(B.mat[0].size(), unit)); if(mat[0].size()!=B.mat.size()){ std::cout << "matrix operator " << "*" << " error" << '\n'; return matrix<T>(ret, unit, f, g); } re(i, mat.size()){ re(j, B.mat[0].size()){ re(k, mat[0].size()){ ret[i][j] = f(ret[i][j], g(mat[i][k], B.mat[k][j])); } } } return matrix<T>(ret, unit, f, g); } matrix<T> operator * (ll num){ vector<vector<T>> ret = mat; re(i, mat.size()) re(j, mat[0].size()) ret[i][j] *= num; return matrix<T>(ret, unit, f, g); } matrix<T> operator + (matrix<T> B){ vector<vector<T>> ret = mat; if(mat.size()!=B.mat.size()||mat[0].size()!=B.mat[0].size()){ std::cout << "matrix operator " << "+" << " error" << '\n'; return matrix<T>(ret, unit, f, g); } re(i, mat.size()) re(j, mat[0].size()) ret[i][j] = f(mat[i][j], B.mat[i][j]); return matrix<T>(ret, unit, f, g); } matrix<T> operator ^ (ll num){ matrix<T> ret(vector<vector<T>> (0, vector<T>(0)), unit, f, g); if(mat.size()!=mat[0].size()){ std::cout << "matrix operator " << "^" << " error" << '\n'; return ret; } matrix<T> tmp(mat, unit, f, g); bool flag = false; while(num>0){ if(num%2){ if(flag) ret = ret * tmp; else ret.mat = tmp.mat, flag = true; } num/=2, tmp = tmp * tmp; } return ret; } vector<T> & operator [](int n){ return mat[n]; } }; #define P 1000000007 ll ad(ll a, ll b){return (a+b)%P;} ll ml(ll a, ll b){return (a*b)%P;} int main(int argc, char const *argv[]) { ll n;std::cin >> n; matrix<ll> A({{1},{0},{0},{0}}, 0, ad, ml); matrix<ll> B({{0,1,1,1},{1,0,1,1},{1,1,0,1},{1,1,1,0}}, 0, ad, ml); A = (B^n)*A; std::cout << A[0][0] << '\n'; }