Submission #890451

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
890451	2023-12-21 09:25:39	ParsaS	Growing Vegetable is Fun 3 (JOI19_ho_t3)	C++17	100 / 100	103 ms	424784 KiB

joi2019_ho_t3

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// In the name of God
#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define fi first
#define se second
#define mp make_pair
typedef long long ll;
const int N = 400 + 5;
int n;
string s;
int dp[N][N][N][3], cnt[N][3];
vector<int> vec[3];
void solve() {
  cin >> n >> s;
  for (int i = 0; i < n; i++) {
    for (int j = 0; j < 3 && i; j++)
      cnt[i][j] = cnt[i - 1][j];
    if (s[i] == 'R') {
      cnt[i][0]++;
      vec[0].pb(i);
    }
    else if (s[i] == 'G') {
      cnt[i][1]++;
      vec[1].pb(i);
    }
    else {
      cnt[i][2]++;
      vec[2].pb(i);
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 55 / 55
• Subtask 3: 15 / 15
• Subtask 4: 25 / 25