#include <bits/stdc++.h>
#define dbg(x) " [" << #x << ": " << (x) << "] "
using namespace std;
using ll = long long;
template<typename A, typename B>
ostream& operator<<(ostream& out, const pair<A,B>& p) {
return out << "(" << p.first << ", " << p.second << ")";
}
template<typename T>
ostream& operator<<(ostream& out, const vector<T>& c) {
out << "{";
for(auto it = c.begin(); it != c.end(); it++) {
if(it != c.begin()) out << ", ";
out << *it;
}
return out << "}";
}
void solve() {
int n;
cin >> n;
string s;
cin >> s;
s = "$" + s;
int fst = 1;
vector<ll> diff(n + 2);
for(int i = 1; i <= n; i++) {
if(s[i] == 'P') continue;
if(fst < i) {
diff[fst]++;
diff[fst + 1]--;
if(fst < i - 1) {
diff[fst + 1] += 2;
diff[i] -= 2;
}
diff[i]++;
diff[i + 1]--;
}
fst++;
}
for(int i = 1; i <= n; i++) {
if(i > 1) cout << " ";
diff[i] += diff[i - 1];
cout << diff[i];
}
cout << '\n';
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(0);
int t = 1;
// cin >> t;
for(int i = 1; i < t + 1; i++) {
solve();
}
return 0;
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | #include <bits/stdc++.h> #define dbg(x) " [" << #x << ": " << (x) << "] " using namespace std; using ll = long long; template<typename A, typename B> ostream& operator<<(ostream& out, const pair<A,B>& p) { return out << "(" << p.first << ", " << p.second << ")"; } template<typename T> ostream& operator<<(ostream& out, const vector<T>& c) { out << "{"; for(auto it = c.begin(); it != c.end(); it++) { if(it != c.begin()) out << ", "; out << *it; } return out << "}"; } void solve() { int n; cin >> n; string s; cin >> s; s = "$" + s; int fst = 1; vector<ll> diff(n + 2); for(int i = 1; i <= n; i++) { if(s[i] == 'P') continue; if(fst < i) { diff[fst]++; diff[fst + 1]--; if(fst < i - 1) { diff[fst + 1] += 2; diff[i] -= 2; } diff[i]++; diff[i + 1]--; } fst++; } for(int i = 1; i <= n; i++) { if(i > 1) cout << " "; diff[i] += diff[i - 1]; cout << diff[i]; } cout << '\n'; } int main() { ios_base::sync_with_stdio(false); cin.tie(0); int t = 1; // cin >> t; for(int i = 1; i < t + 1; i++) { solve(); } return 0; } |
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