Submission #1086436

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1086436	2024-09-10 16:00:40	shikgom2	씽크스몰 (kriii3_TT)	C++17	0 / 30	165 ms	42372 KiB

tt

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#include <bits/stdc++.h>
using namespace std;
using lint = long long;
using pi = array<lint, 2>;
#define sz(a) ((int)(a).size())
#define all(a) (a).begin(), (a).end()
// Convolution mod 2^64
// Source: https://judge.yosupo.jp/submission/75233
// MAXN = max size of polynomials whose convolution will be found
const int MAXN = 1050000;
namespace Conv64 {
using u64 = uint64_t;
struct u64_omega {
  using T = u64_omega;
  u64 a, b;
  constexpr u64_omega() : a(0), b(0) {}
  constexpr u64_omega(u64 x) : a(x), b(0) {}
  constexpr u64_omega(u64 a, u64 b) : a(a), b(b) {}
  constexpr T &to_conj() {
    b = -b, a += b;
    return *this;
  }
  constexpr T &operator+=(const T &other) {
    a += other.a, b += other.b;
    return *this;
  }
  constexpr T &operator-=(const T &other) {
    a -= other.a, b -= other.b;
    return *this;
 
 
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• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10