제출 #1162778

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
1162778	2025-03-06 19:01:20	farica	Bliskost (COI23_bliskost)	C++20	28 / 100	63 ms	2996 KiB

Main

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#include<bits/stdc++.h>
using namespace std;
using vi = vector<int>;
using pi = pair<int,int>;
typedef long long ll;
#define debug(x) cout << #x << " = " << x << "\n";
#define vdebug(a) cout << #a << " = "; for(auto x: a) cout << x << " "; cout << "\n";
 
const int MOD = 998244353;
const int N = (int)1e5 + 5; 
 
template<ll mod>
struct modnum {
    static constexpr bool is_big_mod = mod > numeric_limits<int>::max();
 
    using S = conditional_t<is_big_mod, ll, int>;
    using L = conditional_t<is_big_mod, __int128, ll>;
 
    S x;
 
    modnum() : x(0) {}
    modnum(ll _x) {
        _x %= static_cast<ll>(mod);
        if (_x < 0) { _x += mod; }
        x = _x;
    }
 
    modnum pow(ll n) const {
        modnum res = 1;
        modnum cur = *this;
 
 
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