Submission #854697

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
854697	2023-09-28 14:44:00	tibinyte	Peru (RMI20_peru)	C++17	49 / 100	1028 ms	118244 KiB

peru

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#include <bits/stdc++.h>
#include "peru.h"
using namespace std;
typedef long long ll;
const ll inf = 1e16;
const int mod = 1e9 + 7;
struct Mint
{
    int val;
    Mint(int x = 0)
    {
        val = x % mod;
    }
    Mint(long long x)
    {
        val = x % mod;
    }
    Mint operator+(Mint oth)
    {
        return val + oth.val;
    }
    Mint operator-(Mint oth)
    {
        return val - oth.val + mod;
 
 
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• Subtask 1: 18 / 18
• Subtask 2: 31 / 31
• Subtask 3: 0 / 51