Submission #732820

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
732820	2023-04-29 10:21:14	flappybird	스탬프 수집 (JOI16_ho_t2)	C++17	100 / 100	6 ms	4184 KiB

2016_ho_t2

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#include <bits/stdc++.h>
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#pragma GCC target("avx,avx2,fma")
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;
#define MAX 201010
#define MAXS 20
#define INF 1000000000000000001
#define bb ' '
#define ln '\n'
#define Ln '\n'
int arr[MAX];
ll pj[MAX];
ll pjo[MAX];
ll si[MAX];
ll soi[MAX];
signed main() {
  ios::sync_with_stdio(false), cin.tie(0);
  int N;
  cin >> N;
  string s;
  cin >> s;
  int i;
  for (i = 1; i <= N; i++) if (s[i - 1] != 'J') arr[i] = s[i - 1] == 'O' ? 1 : 2;
  for (i = 1; i <= N; i++) {
    if (!arr[i]) pj[i] = 1;
 
 
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• Subtask 1: 30 / 30
• Subtask 2: 20 / 20
• Subtask 3: 50 / 50