Submission #559933

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
559933	2022-05-11 01:19:32	Notred132	Growing Vegetable is Fun 3 (JOI19_ho_t3)	C++17	100 / 100	485 ms	769880 KiB

joi2019_ho_t3

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#include <iostream>
using namespace std;
const int maxn = 405;
int n;
char a[maxn];
int f[maxn][3][maxn][maxn];
int x[3][maxn];
int cnt[3];
int g[3][maxn][3];
int main()
{
    ios_base::sync_with_stdio(NULL); cin.tie(nullptr);
    cin >> n;
    for(int i = 1; i <= n; ++i) cin >> a[i];
    for(int i = 1; i <= n; ++i) {
        if(a[i] == 'R') {
            x[0][++cnt[0]] = i;
            g[0][cnt[0]][1] = cnt[1];
            g[0][cnt[0]][2] = cnt[2];
        }
        else if(a[i] == 'G') {
            x[1][++cnt[1]] = i;
            g[1][cnt[1]][0] = cnt[0];
            g[1][cnt[1]][2] = cnt[2];
        }
        else {
            x[2][++cnt[2]] = i;
            g[2][cnt[2]][0] = cnt[0];
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 55 / 55
• Subtask 3: 15 / 15
• Subtask 4: 25 / 25