結果
問題 | No.1141 田グリッド |
ユーザー | ganariya |
提出日時 | 2020-07-31 22:01:39 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 9,903 bytes |
コンパイル時間 | 1,687 ms |
コンパイル使用メモリ | 157,228 KB |
実行使用メモリ | 8,832 KB |
最終ジャッジ日時 | 2024-07-06 18:05:56 |
合計ジャッジ時間 | 6,844 ms |
ジャッジサーバーID (参考情報) |
judge1 / 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
6,812 KB |
testcase_01 | AC | 2 ms
6,944 KB |
testcase_02 | AC | 2 ms
6,944 KB |
testcase_03 | AC | 2 ms
6,940 KB |
testcase_04 | AC | 2 ms
6,940 KB |
testcase_05 | AC | 2 ms
6,944 KB |
testcase_06 | AC | 1 ms
6,944 KB |
testcase_07 | AC | 2 ms
6,940 KB |
testcase_08 | AC | 5 ms
6,944 KB |
testcase_09 | AC | 4 ms
6,940 KB |
testcase_10 | AC | 5 ms
6,944 KB |
testcase_11 | AC | 7 ms
6,940 KB |
testcase_12 | AC | 5 ms
6,940 KB |
testcase_13 | AC | 192 ms
6,940 KB |
testcase_14 | AC | 196 ms
8,832 KB |
testcase_15 | AC | 182 ms
6,940 KB |
testcase_16 | AC | 184 ms
6,940 KB |
testcase_17 | AC | 189 ms
6,940 KB |
testcase_18 | AC | 188 ms
6,940 KB |
testcase_19 | AC | 188 ms
6,940 KB |
testcase_20 | AC | 183 ms
6,940 KB |
testcase_21 | AC | 188 ms
6,944 KB |
testcase_22 | AC | 184 ms
6,944 KB |
testcase_23 | AC | 184 ms
6,944 KB |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
ソースコード
//include //------------------------------------------ #include <vector> #include <list> #include <map> #include <unordered_map> #include <climits> #include <set> #include <unordered_set> #include <deque> #include <stack> #include <bitset> #include <algorithm> #include <functional> #include <numeric> #include <utility> #include <sstream> #include <iostream> #include <iomanip> #include <cstdio> #include <cmath> #include <cstdlib> #include <cctype> #include <string> #include <cstring> #include <ctime> #include <queue> #include <random> #include <chrono> #include <complex> #include <regex> #include <locale> #include <random> #include <cassert> #include <type_traits> using namespace std; // typedef //------------------------------------------ typedef long long LL; typedef vector<int> VI; typedef vector<bool> VB; typedef vector<char> VC; typedef vector<double> VD; typedef vector<string> VS; typedef vector<LL> VLL; typedef vector<VI> VVI; typedef vector<VB> VVB; typedef vector<VS> VVS; typedef vector<VLL> VVLL; typedef vector<VVI> VVVI; typedef vector<VVLL> VVVLL; typedef pair<int, int> PII; typedef pair<LL, LL> PLL; typedef pair<int, string> PIS; typedef pair<string, int> PSI; typedef pair<string, string> PSS; typedef vector<PII> VPII; typedef vector<PLL> VPLL; typedef vector<VPII> VVPII; typedef vector<VPLL> VVPLL; typedef vector<VS> VVS; typedef map<int, int> MII; typedef map<LL, LL> MLL; typedef map<string, int> MSI; typedef map<int, string> MIS; // container util //------------------------------------------ typedef int pInt[4]; #define ALL(a) (a).begin(),(a).end() #define SZ(a) int((a).size()) #define EACH(i, arr) for(typeof((arr).begin()) i=(arr).begin(); i!=(arr).end(); ++i) #define EXIST(str, e) ((str).find(e)!=(str).end()) #define COUNT(arr, v) count((arr).begin(), (arr).end(), v) #define SEARCH(v, w) search((v).begin(), (v).end(), (w).begin(), (w).end()) #define SORT(c) sort((c).begin(),(c).end()) #define RSORT(c) sort((c).rbegin(),(c).rend()) #define REVERSE(c) reverse((c).begin(), (c).end()) #define ROTATE_LEFT(arr, c) rotate((arr).begin(), (arr).begin()+(c), (arr).end()) #define ROTATE_RIGHT(arr, c) rotate((arr).rbegin(), (arr).rbegin() + (c), (arr).rend()) #define SUMI(arr) accumulate((arr).begin(), (arr).end(), 0) #define SUMD(arr) accumulate((arr).begin(), (arr).end(), 0.) #define SUMLL(arr) accumulate((arr).begin(), (arr).end(), 0LL) #define MULD(arr) accumulate((arr).begin(), (arr).end(), 1., multiplies<double>()) #define UB(arr, n) upper_bound((arr).begin(), (arr).end(), n) #define LB(arr, n) lower_bound((arr).begin(), (arr).end(), n) #define PB push_back #define MP make_pair #define ft first #define sd second // input output //------------------------------------------ #define GL(s) getline(cin, (s)) #define INIT() std::ios::sync_with_stdio(false);std::cin.tie(0) #define OUT(d) std::cout<<(d) #define OUT_L(d) std::cout<<(d)<<endl #define FOUT(n, data) std::cout<<std::fixed<<std::setprecision(n)<<(data) #define FOUT_L(n, data) std::cout<<std::fixed<<std::setprecision(n)<<(data)<<"\n" #define EL() printf("\n") #define SHOW_VECTOR(v) {std::cerr << #v << "\t:";for(const auto& xxx : v){std::cerr << xxx << " ";}std::cerr << "\n";} #define SHOW_MAP(v) {std::cerr << #v << endl; for(const auto& xxx: v){std::cerr << xxx.first << " " << xxx.second << "\n";}} #define Yes() printf("Yes\n") #define No() printf("No\n") #define YES() printf("YES\n") #define NO() printf("NO\n") #define Yay() printf("Yay!\n") #define Nnn() printf(":(\n") #define CE(x, y) ((x + y - 1) / (y)) template<typename T1, typename T2> istream &operator>>(istream &in, pair<T1, T2> &p) { in >> p.first >> p.second; return in; } template<typename T> istream &operator>>(istream &in, vector<T> &v) { for (auto &x: v) in >> x; return in; } template<typename T1, typename T2> ostream &operator<<(ostream &out, const std::pair<T1, T2> &p) { out << "[" << p.first << ", " << p.second << "]" << "\n"; return out; } template<class T1, class T2> inline bool chmin(T1 &a, T2 b) { if (a > b) { a = b; return true; } return false; } template<class T1, class T2> inline bool chmax(T1 &a, T2 b) { if (a < b) { a = b; return true; } return false; } //repetition //------------------------------------------ #define FOR(i, a, b) for(int i=(a);i<(b);++i) #define RFOR(i, a, b) for(int i=(b)-1;i>=(a);--i) #define REP(i, n) FOR(i,0,n) #define RREP(i, n) for(int i = n-1;i >= 0;i--) #define FORLL(i, a, b) for(LL i=LL(a);i<LL(b);++i) #define RFORLL(i, a, b) for(LL i=LL(b)-1;i>=LL(a);--i) #define REPLL(i, n) for(LL i=0;i<LL(n);++i) #define RREPLL(i, n) for(LL i=LL(n)-1;i>=0;--i) #define FOREACH(x, arr) for(auto &(x) : (arr)) // Option + Control + K Terminal // Command + Control + K Run // Command + b EOF //------------------------------------------ //------------------------------------------ template<int_fast64_t Modulas = 1000000007ul> class ModInt { using u64 = int_fast64_t; public: u64 x; constexpr ModInt() : x(0) {} constexpr ModInt(int_fast64_t v) : x((v % Modulas + Modulas) % Modulas) {} constexpr ModInt operator+(const ModInt rhs) const noexcept { return ModInt(*this) += rhs; } constexpr ModInt operator-(const ModInt rhs) const noexcept { return ModInt(*this) -= rhs; } constexpr ModInt operator*(const ModInt rhs) const noexcept { return ModInt(*this) *= rhs; } constexpr ModInt operator/(const ModInt rhs) const noexcept { return ModInt(*this) /= rhs; } constexpr ModInt operator/(const long long rhs) const noexcept { return ModInt(*this) /= rhs; } constexpr ModInt operator+=(const ModInt rhs) noexcept { x += rhs.x; if (x >= Modulas) x -= Modulas; return *this; } constexpr ModInt operator+=(const long long rhs) noexcept { auto hs = ModInt<Modulas>(rhs); (*this) += hs; return *this; } constexpr ModInt operator-=(const ModInt rhs) noexcept { if (x < rhs.x) x += Modulas; x -= rhs.x; return *this; } constexpr ModInt operator-=(const long long rhs) noexcept { auto hs = ModInt<Modulas>(rhs); (*this) -= hs; return *this; } constexpr ModInt operator*=(const ModInt rhs) noexcept { x = x * rhs.x % Modulas; return *this; } constexpr ModInt operator*=(const long long rhs) noexcept { auto hs = ModInt<Modulas>(rhs); (*this) *= hs; return *this; } constexpr ModInt &operator/=(ModInt rhs) noexcept { u64 exp = Modulas - 2; while (exp > 0) { if (exp & 1ul) *this *= rhs; rhs *= rhs; exp >>= 1ul; } return *this; } constexpr ModInt &operator/=(long long rhs) noexcept { auto hs = ModInt<Modulas>(rhs); (*this) /= hs; return *this; } constexpr ModInt &operator++() noexcept { x++; if (x >= Modulas) x -= Modulas; return *this; } constexpr ModInt &operator--() noexcept { if (x == 0) x += Modulas; x--; return *this; } constexpr bool operator<(const ModInt rhs) const noexcept { return x < rhs.x; } constexpr bool operator==(const ModInt rhs) const noexcept { return this->x == rhs.x; } constexpr bool operator!=(const ModInt rhs) const noexcept { return !(*this == rhs); } friend istream &operator>>(istream &in, ModInt &m) { in >> m.x; if (m.x < 0) m.x += Modulas; m.x %= Modulas; return in; } friend ostream &operator<<(ostream &out, const ModInt &p) { out << p.x; return out; } constexpr ModInt pow(u64 p) const { ModInt ret(1); ModInt mul(x); while (p > 0) { if (p & 1ul) ret *= mul; mul *= mul; p >>= 1ul; } return ret; } constexpr ModInt operator~() const noexcept { u64 exp = Modulas - 2; return pow(exp); } constexpr static ModInt arith_sum(ModInt<Modulas> a, ModInt<Modulas> d, ModInt<Modulas> n) noexcept { return (a * ModInt<Modulas>(2) + (n - 1) * d) * n / ModInt<Modulas>(2); } }; template<class T> class CulSum2D { private: //original int H, W; //original+1 vector<vector<T>> data; public: /// @param _H original /// @param _W original CulSum2D(int _H, int _W) : H(_H), W(_W) { reset(); } void reset() { data = vector<vector<T>>(H + 1, vector<T>(W + 1, 1)); } /// 0-index /// @param y original /// @param x original /// @param d original void add(int y, int x, T d) { y++; x++; if (y >= H + 1 || x >= W + 1) return; data[y][x] *= d; } void build() { for (int i = 0; i < H; i++) { for (int j = 0; j < W; j++) { data[i + 1][j + 1] *= data[i + 1][j] * data[i][j + 1] / data[i][j]; } } } /// 0-index /// @param sy original close /// @param sx original close /// @param ty original open /// @param tx original open T get(int sy, int sx, int ty, int tx) { return data[ty][tx] / data[ty][sx] / data[sy][tx] * data[sy][sx]; } }; int main() { LL H, W; cin >> H >> W; VVLL A(H, VLL(W)); cin >> A; CulSum2D<ModInt<>> cs(H, W); REP(i, H) REP(j, W) cs.add(i, j, A[i][j]); cs.build(); int Q; cin >> Q; while (Q--) { LL r, c; cin >> r >> c; r--, c--; ModInt<> ans = cs.get(0, 0, r, c) * cs.get(r+1, 0, H, c) * cs.get(0, c + 1, r, W) * cs.get(r + 1, c + 1, H, W); cout << ans << endl; } }