// // Mateusz Pietrowcow // #include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #define MOD 1000000007 #define INF 1000000000 #define INFL 1000000000000000000LL #define Tak cout << "TAK" << '\n' #define Nie cout << "NIE" << '\n' #define min3(x, y, z) min(x, min(y, z)) #define max3(x, y, z) max(x, max(y, z)) using namespace std; typedef long long ll; typedef unsigned int uint; typedef unsigned long long ull; typedef pair<int,int> ii; typedef pair<long long, long long> pll; typedef pair<unsigned long long, unsigned long long> pull; const int N = 3e5 + 5; vector<int> pR; int z[N]; int n; void read() { string s; cin >> n >> s; for (int i = 0; i < n; i++) if (s[i] == 'P') pR.push_back(i); } void solve() { for (int i = n - 1; pR.size() != 0; i--) { if (pR.back() == i) { pR.pop_back(); continue; } else if (i - (int)pR.back() + 1 == 2) { z[pR.back()] += 1; z[pR.back() + 2] += -1; } else { z[pR.back()] += 1; z[pR.back() + 1] += 1; z[i] += -1; z[i + 1] += -1; } pR.pop_back(); } int val = 0; for (int i = 0; i < n; i++) { val += z[i]; cout << val << ' '; } } int main() { ios_base::sync_with_stdio(0); cout.tie(0); cin.tie(0); read(); solve(); }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | // // Mateusz Pietrowcow // #include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #define MOD 1000000007 #define INF 1000000000 #define INFL 1000000000000000000LL #define Tak cout << "TAK" << '\n' #define Nie cout << "NIE" << '\n' #define min3(x, y, z) min(x, min(y, z)) #define max3(x, y, z) max(x, max(y, z)) using namespace std; typedef long long ll; typedef unsigned int uint; typedef unsigned long long ull; typedef pair<int,int> ii; typedef pair<long long, long long> pll; typedef pair<unsigned long long, unsigned long long> pull; const int N = 3e5 + 5; vector<int> pR; int z[N]; int n; void read() { string s; cin >> n >> s; for (int i = 0; i < n; i++) if (s[i] == 'P') pR.push_back(i); } void solve() { for (int i = n - 1; pR.size() != 0; i--) { if (pR.back() == i) { pR.pop_back(); continue; } else if (i - (int)pR.back() + 1 == 2) { z[pR.back()] += 1; z[pR.back() + 2] += -1; } else { z[pR.back()] += 1; z[pR.back() + 1] += 1; z[i] += -1; z[i + 1] += -1; } pR.pop_back(); } int val = 0; for (int i = 0; i < n; i++) { val += z[i]; cout << val << ' '; } } int main() { ios_base::sync_with_stdio(0); cout.tie(0); cin.tie(0); read(); solve(); } |