結果
問題 | No.1411 Hundreds of Conditions Sequences |
ユーザー | QCFium |
提出日時 | 2021-02-26 23:32:30 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 531 ms / 2,000 ms |
コード長 | 3,720 bytes |
コンパイル時間 | 2,013 ms |
コンパイル使用メモリ | 180,556 KB |
実行使用メモリ | 9,472 KB |
最終ジャッジ日時 | 2024-10-02 16:28:22 |
合計ジャッジ時間 | 19,416 ms |
ジャッジサーバーID (参考情報) |
judge1 / 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
6,816 KB |
testcase_01 | AC | 2 ms
6,820 KB |
testcase_02 | AC | 2 ms
6,816 KB |
testcase_03 | AC | 2 ms
6,816 KB |
testcase_04 | AC | 2 ms
6,820 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
6,816 KB |
testcase_10 | AC | 2 ms
6,820 KB |
testcase_11 | AC | 2 ms
6,816 KB |
testcase_12 | AC | 254 ms
6,816 KB |
testcase_13 | AC | 190 ms
6,820 KB |
testcase_14 | AC | 98 ms
6,820 KB |
testcase_15 | AC | 186 ms
6,816 KB |
testcase_16 | AC | 14 ms
6,820 KB |
testcase_17 | AC | 180 ms
6,820 KB |
testcase_18 | AC | 253 ms
6,816 KB |
testcase_19 | AC | 282 ms
6,816 KB |
testcase_20 | AC | 99 ms
6,820 KB |
testcase_21 | AC | 296 ms
6,820 KB |
testcase_22 | AC | 111 ms
6,824 KB |
testcase_23 | AC | 258 ms
6,816 KB |
testcase_24 | AC | 2 ms
6,820 KB |
testcase_25 | AC | 255 ms
6,816 KB |
testcase_26 | AC | 180 ms
6,820 KB |
testcase_27 | AC | 101 ms
6,820 KB |
testcase_28 | AC | 210 ms
6,820 KB |
testcase_29 | AC | 28 ms
6,820 KB |
testcase_30 | AC | 157 ms
6,820 KB |
testcase_31 | AC | 144 ms
6,816 KB |
testcase_32 | AC | 296 ms
6,816 KB |
testcase_33 | AC | 298 ms
6,816 KB |
testcase_34 | AC | 299 ms
6,816 KB |
testcase_35 | AC | 298 ms
6,820 KB |
testcase_36 | AC | 300 ms
6,816 KB |
testcase_37 | AC | 298 ms
6,820 KB |
testcase_38 | AC | 295 ms
6,824 KB |
testcase_39 | AC | 301 ms
6,820 KB |
testcase_40 | AC | 299 ms
6,816 KB |
testcase_41 | AC | 294 ms
6,816 KB |
testcase_42 | AC | 296 ms
6,820 KB |
testcase_43 | AC | 298 ms
6,816 KB |
testcase_44 | AC | 298 ms
6,820 KB |
testcase_45 | AC | 302 ms
6,820 KB |
testcase_46 | AC | 297 ms
6,820 KB |
testcase_47 | AC | 297 ms
6,820 KB |
testcase_48 | AC | 295 ms
6,820 KB |
testcase_49 | AC | 300 ms
6,820 KB |
testcase_50 | AC | 299 ms
6,816 KB |
testcase_51 | AC | 298 ms
6,820 KB |
testcase_52 | AC | 328 ms
6,824 KB |
testcase_53 | AC | 326 ms
6,820 KB |
testcase_54 | AC | 331 ms
6,820 KB |
testcase_55 | AC | 330 ms
6,820 KB |
testcase_56 | AC | 333 ms
6,816 KB |
testcase_57 | AC | 333 ms
6,820 KB |
testcase_58 | AC | 331 ms
6,820 KB |
testcase_59 | AC | 336 ms
6,820 KB |
testcase_60 | AC | 331 ms
6,820 KB |
testcase_61 | AC | 332 ms
6,820 KB |
testcase_62 | AC | 531 ms
6,820 KB |
testcase_63 | AC | 460 ms
9,472 KB |
ソースコード
#include <bits/stdc++.h> int ri() { int n; scanf("%d", &n); return n; } template<int mod> struct ModInt{ int x; ModInt () : x(0) {} ModInt (int64_t x) : x(x >= 0 ? x % mod : (mod - -x % mod) % mod) {} ModInt &operator += (const ModInt &p){ if ((x += p.x) >= mod) x -= mod; return *this; } ModInt &operator -= (const ModInt &p) { if ((x += mod - p.x) >= mod) x -= mod; return *this; } ModInt &operator *= (const ModInt &p) { x = (int64_t) x * p.x % mod; return *this; } ModInt &operator /= (const ModInt &p) { *this *= p.inverse(); return *this; } ModInt &operator ^= (int64_t p) { ModInt res = 1; for (; p; p >>= 1) { if (p & 1) res *= *this; *this *= *this; } return *this = res; } ModInt operator - () const { return ModInt(-x); } ModInt operator + (const ModInt &p) const { return ModInt(*this) += p; } ModInt operator - (const ModInt &p) const { return ModInt(*this) -= p; } ModInt operator * (const ModInt &p) const { return ModInt(*this) *= p; } ModInt operator / (const ModInt &p) const { return ModInt(*this) /= p; } ModInt operator ^ (int64_t p) const { return ModInt(*this) ^= p; } bool operator == (const ModInt &p) const { return x == p.x; } bool operator != (const ModInt &p) const { return x != p.x; } explicit operator int() const { return x; } ModInt &operator = (const int p) { x = p; return *this;} ModInt inverse() const { int a = x, b = mod, u = 1, v = 0, t; while (b > 0) { t = a / b; a -= t * b; std::swap(a, b); u -= t * v; std::swap(u, v); } return ModInt(u); } friend std::ostream & operator << (std::ostream &stream, const ModInt<mod> &p) { return stream << p.x; } friend std::istream & operator >> (std::istream &stream, ModInt<mod> &a) { int64_t x; stream >> x; a = ModInt<mod>(x); return stream; } }; typedef ModInt<1000000007> mint; template<int mod> struct MComb { using mint = ModInt<mod>; std::vector<mint> fact; std::vector<mint> inv; MComb (int n) { // O(n + log(mod)) fact = std::vector<mint>(n + 1, 1); for (int i = 1; i <= n; i++) fact[i] = fact[i - 1] * mint(i); inv.resize(n + 1); inv[n] = fact[n] ^ (mod - 2); for (int i = n; i--; ) inv[i] = inv[i + 1] * mint(i + 1); } mint ncr(int n, int r) { return fact[n] * inv[r] * inv[n - r]; } mint npr(int n, int r) { return fact[n] * inv[n - r]; } mint nhr(int n, int r) { assert(n + r - 1 < (int) fact.size()); return ncr(n + r - 1, r); } }; int gcd(int a, int b) { while (a && b) { if (a > b) a %= b; else b %= a; } return a + b; } int lcm(int a, int b) { return a / gcd(a, b) * b; } int main() { int n = ri(); int a[n]; for (auto &i : a) i = ri(); struct Info { int max = 0; int max2 = 0; int max_id = -1; }; std::map<int, Info> map; for (int i = 0; i < n; i++) { auto add = [&] (int j, int cnt) { if (map[j].max <= cnt) map[j].max2 = map[j].max, map[j].max = cnt, map[j].max_id = i; else if (map[j].max2 < cnt) map[j].max2 = cnt; }; int t = a[i]; for (int j = 2; j * j <= t; j++) { int cnt = 0; while (t % j == 0) t /= j, cnt++; if (cnt) add(j, cnt); } if (t > 1) add(t, 1); } mint tmp[n]; for (auto &i : tmp) i = 1; mint all = 1; for (auto i : map) { // std::cerr << i.first << " " << i.second.max << " " << i.second.max_id << " " << i.second.max2 << std::endl; mint r0 = mint(i.first) ^ i.second.max; mint alt = mint(i.first) ^ i.second.max2; all *= r0; tmp[i.second.max_id] /= r0; tmp[i.second.max_id] *= alt; } for (auto &i : tmp) i *= all; mint prod = 1; for (auto i : a) prod *= i; for (int i = 0; i < n; i++) { // std::cerr << tmp[i] << std::endl; std::cout << prod / a[i] - tmp[i] << std::endl; } return 0; }