Submission #519390

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
519390	2022-01-26 10:02:55	Keshi	Diversity (CEOI21_diversity)	C++17	64 / 100	7005 ms	46332 KiB

diversity

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//In the name of God
#include <bits/stdc++.h>
#pragma GCC optimize("O2")
#pragma GCC optimize("Ofast")
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pll;
const ll maxn = 3e5 + 100;
const ll mod = 1e9 + 7;
const ll inf = 1e18;
const int sq = 512;
#define fast_io ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define file_io freopen("input.txt", "r+", stdin);freopen("output.txt", "w+", stdout);
#define pb push_back
#define Mp make_pair
#define F first
#define S second
#define Sz(x) ll((x).size())
#define all(x) (x).begin(), (x).end()
#define lc (id << 1)
#define rc (lc | 1)
ll pw(ll a, ll b){
  ll c = 1;
  while(b){
    if(b & 1) c = c * a % mod;
    a = a * a % mod;
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 10 / 10
• Subtask 3: 8 / 8
• Subtask 4: 16 / 16
• Subtask 5: 26 / 26
• Subtask 6: 0 / 36