제출 #1352841

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1352841		ErJ	Splits (CEOI25_splits)	C++20	6 / 100	0 ms	344 KiB

splits

#include <bits/stdc++.h>

using namespace std;

#define ll long long
#define vi vector<ll>
#define vvi vector<vi>
#define pp pair<ll, ll>
#define vp vector<pp>
#define inf 1000000000
#define mod 998244353

ll modpow(ll a, ll b){
    if(b == 0) return 1;
    if(b == 1) return a;
    ll ans = modpow(a, b / 2);
    if(b & 1) return (((ans * ans) % mod)) * a % mod;
    else return (ans * ans) % mod;
}

int solve(int n, int m, std::vector<std::vector<int>>& splits){
    return (modpow(2, n) - n + mod) % mod;
}

• Subtask 1: 6 / 6
• Subtask 2: 0 / 7
• Subtask 3: 0 / 17
• Subtask 4: 0 / 17
• Subtask 5: 0 / 16
• Subtask 6: 0 / 16
• Subtask 7: 0 / 21