Submission #848930

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
848930	2023-09-13 18:00:22	qthang2k11	Growing Vegetable is Fun 3 (JOI19_ho_t3)	C++17	100 / 100	140 ms	774744 KiB

joi2019_ho_t3

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#include <bits/stdc++.h>
using namespace std;
template<class X, class Y>
inline void mini(X &x, Y y) {
  if (x > y) x = y;
}
const int N = 404;
int sum[N][3], dp[N][N][N][3];
vector<int> pos[3];
string s;
int n;
inline int get(int c, int l, int r) {
  return sum[r][c] - sum[l - 1][c];
}
int32_t main() {
  cin.tie(0)->sync_with_stdio(0);
  map<char, int> mp;
  mp['R'] = 0;
  mp['G'] = 1;
  mp['Y'] = 2;
  cin >> n >> s;
  for (int i = 1; i <= n; i++) {
    int val = mp[s[i - 1]];
    for (int j = 0; j < 3; j++)
      sum[i][j] = sum[i - 1][j];
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 55 / 55
• Subtask 3: 15 / 15
• Subtask 4: 25 / 25