Submission #782523

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
782523	2023-07-14 04:13:26	phoebe	Linear Garden (IOI08_linear_garden)	C++17	100 / 100	52 ms	37616 KiB

linear_garden

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#include <bits/stdc++.h>
using namespace std;
// #define int long long
#define ll long long
#define pii pair<int, int>
#define F first
#define S second
#define PB push_back
#define ALL(x) x.begin(), x.end()
#define FOR(i, n) for (int i = 0; i < n; i++)
#define NYOOM ios::sync_with_stdio(0); cin.tie(0);
#define endl '\n'
const int INF = 1e9 + 7;
const ll LLINF = 1ll<<60;
const int maxn = 1e6 + 10;
int n, m, dp[3][3][maxn];
string s; 
void tabu(){
    FOR(mn, 3){
        FOR(mx, 3){
            dp[mn][mx][0] = 1;
        }
    }
    for (int rem = 1; rem <= n; rem++){
        for (int mn = -2; mn <= 0; mn++){
            for (int mx = 0; mx <= 2; mx++){
                int go_l = 0, go_p = 0;
 
 
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