Submission #881387

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
881387	2023-12-01 08:16:37	Alish	Fancy Fence (CEOI20_fancyfence)	C++17	100 / 100	132 ms	13780 KiB

fancyfence

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#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef pair<int, int>  pii;
typedef pair<ll, ll>  pll;
#define F           first
#define S           second
#define pb            push_back
#define endl            '\n'
#define Mp            make_pair
#define all(x)          x.begin(), x.end()
#define debug(x)        cerr << #x << " = " << x << endl;
#define fast_io         ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define file_io         freopen("connect.in" , "r" , stdin) ; freopen("connect.out" , "w" , stdout);
ll mod = 1e9+7;
ll power(ll a, ll b){
    ll ans=1;
    a%=mod;
    while(b){
        if(b&1) ans=ans*a%mod;
        b>>=1;
        a=a*a%mod;
 
 
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• Subtask 7: 27 / 27