제출 #924818

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
924818	2024-02-09 19:23:29	Camillus	Cubeword (CEOI19_cubeword)	C++17	0 / 100	1106 ms	8628 KiB

cubeword

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/// @author Camillus
#include "bits/stdc++.h"
using ll = long long;
using namespace std;
struct mint {
    static constexpr int mod = 998'244'353;
    int value = 0;
 
    mint() = default;
    mint(int value) : value(value) {}
 
    mint& operator+=(const mint &other) {
        value += other.value;
        if (value >= mod) {
            value -= mod;
        }
        return *this;
    }
 
    mint operator+(const mint &other) const {
        mint result = *this;
        return result += other;
    }
 
    mint& operator-=(const mint &other) {
        value += mod - other.value;
        if (value >= mod) {
            value -= mod;
 
 
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