結果
問題 | No.1141 田グリッド |
ユーザー | Imperi_Night |
提出日時 | 2020-07-31 21:50:07 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,960 bytes |
コンパイル時間 | 1,467 ms |
コンパイル使用メモリ | 143,640 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-07-06 17:39:54 |
合計ジャッジ時間 | 3,679 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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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
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 1 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 1 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | AC | 1 ms
5,376 KB |
testcase_08 | AC | 2 ms
5,376 KB |
testcase_09 | AC | 2 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 3 ms
5,376 KB |
testcase_12 | AC | 2 ms
5,376 KB |
testcase_13 | AC | 34 ms
5,376 KB |
testcase_14 | AC | 38 ms
6,784 KB |
testcase_15 | AC | 34 ms
5,376 KB |
testcase_16 | AC | 34 ms
5,376 KB |
testcase_17 | AC | 34 ms
5,376 KB |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | AC | 34 ms
5,376 KB |
testcase_22 | AC | 34 ms
5,376 KB |
testcase_23 | AC | 35 ms
5,376 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
#line 1 "main.cpp" #include <algorithm> #include <array> #include <bitset> #include <cassert> #include <cctype> #include <chrono> #include <cmath> #include <complex> #include <cstdint> #include <cstdlib> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <limits> #include <list> #include <map> #include <memory> #include <numeric> #include <queue> #include <random> #include <set> #include <stack> #include <string> #include <type_traits> #include <unordered_map> #include <utility> #include <vector> /* template start */ using i64 = std::int_fast64_t; using u64 = std::uint_fast64_t; #define rep(i, a, b) for (i64 i = (a); (i) < (b); (i)++) #define all(i) i.begin(), i.end() #ifdef LOCAL #define debug(...) \ std::cerr << "LINE: " << __LINE__ << " [" << #__VA_ARGS__ << "]:", \ debug_out(__VA_ARGS__) #else #define debug(...) #endif void debug_out() { std::cerr << std::endl; } template <typename Head, typename... Tail> void debug_out(Head h, Tail... t) { std::cerr << " " << h; if (sizeof...(t) > 0) std::cout << " :"; debug_out(t...); } template <typename T1, typename T2> std::ostream& operator<<(std::ostream& os, std::pair<T1, T2> pa) { return os << pa.first << " " << pa.second; } template <typename T> std::ostream& operator<<(std::ostream& os, std::vector<T> vec) { for (std::size_t i = 0; i < vec.size(); i++) os << vec[i] << (i + 1 == vec.size() ? "" : " "); return os; } template <typename T1, typename T2> inline bool chmax(T1& a, T2 b) { return a < b && (a = b, true); } template <typename T1, typename T2> inline bool chmin(T1& a, T2 b) { return a > b && (a = b, true); } template <typename Num> constexpr Num mypow(Num a, u64 b, Num id = 1) { if (b == 0) return id; Num x = id; while (b > 0) { if (b & 1) x *= a; a *= a; b >>= 1; } return x; } /* template end */ #line 2 "/home/imperi/cp-library/lib/utility/modint.hpp" /* author:noshi91 reference:https://noshi91.hatenablog.com/entry/2019/03/31/174006 https://github.com/noshi91/Library/blob/master/other/modint.cpp 1つめのmodintにoperator==,!=を追加したものです thx @noshi91!! */ #line 14 "/home/imperi/cp-library/lib/utility/modint.hpp" template <std::uint_fast64_t Modulus> class modint { using u64 = std::uint_fast64_t; public: u64 a; constexpr modint(const u64 x = 0) noexcept : a(x % Modulus) {} constexpr u64 &value() noexcept { return a; } constexpr const u64 &value() const noexcept { return a; } constexpr bool operator==(const modint rhs) const noexcept { return a == rhs.a; } constexpr bool operator!=(const modint rhs) const noexcept { return !(*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 modint rhs) const noexcept { return modint(*this) /= rhs; } constexpr modint &operator+=(const modint rhs) noexcept { a += rhs.a; if (a >= Modulus) { a -= Modulus; } return *this; } constexpr modint &operator-=(const modint rhs) noexcept { if (a < rhs.a) { a += Modulus; } a -= rhs.a; return *this; } constexpr modint &operator*=(const modint rhs) noexcept { a = a * rhs.a % Modulus; return *this; } constexpr modint &operator/=(modint rhs) noexcept { u64 exp = Modulus - 2; while (exp) { if (exp % 2) { *this *= rhs; } rhs *= rhs; exp /= 2; } return *this; } }; #line 92 "main.cpp" constexpr u64 MOD=1000000007; using mint=modint<MOD>; int main() { std::cin.tie(nullptr); std::ios::sync_with_stdio(false); i64 h,w; std::cin>>h>>w; mint base=1; i64 zerocnt=0; std::vector<std::vector<u64>> grid(h,std::vector<u64>(w)); rep(i,0,h){ rep(j,0,w){ std::cin>>grid[i][j]; if(grid[i][j]==0)zerocnt++; else base*=grid[i][j]; } } std::vector<mint> row(h,1),col(w,1); std::vector<i64> rcnt(h,0),ccnt(w,0); rep(i,0,h){ rep(j,0,w){ if(grid[i][j]==0)rcnt[i]++; else row[i]*=grid[i][j]; } } rep(i,0,h)debug(i,row[i].value()); rep(i,0,w){ rep(j,0,h){ if(grid[j][i]==0)ccnt[i]++; else col[i]*=grid[j][i]; } } rep(i,0,w)debug(i,col[i].value()); i64 q; std::cin>>q; while(q--){ i64 r,c; std::cin>>r>>c; r--;c--; if(row[r]*col[c]!=0)std::cout<<((base*grid[r][c]/row[r])/col[c]).value()<<"\n"; else{ i64 tmp=rcnt[r]+ccnt[c]; if(grid[r][c]==0)tmp--; if(tmp==zerocnt)std::cout<<((base*(grid[r][c]!=0?grid[r][c]:1)/row[r])/col[c]).value()<<"\n"; else std::cout<<0<<"\n"; } } return 0; }