#include <bits/stdc++.h>
using namespace std;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
int n;
cin >> n;
string ants;
cin >> ants;
vector<int> pref(n + 1, 0);
int last = n - 1;
for(int i = n - 1; i >= 0; i--) {
if(ants[i] == 'P') {
pref[i]++;
pref[i + 1]++;
pref[last]--;
pref[last + 1]--;
last--;
}
}
for(int i = 0; i < n; i++) {
cout << pref[i] << ' ';
pref[i + 1] += pref[i];
}
}
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 | #include <bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); int n; cin >> n; string ants; cin >> ants; vector<int> pref(n + 1, 0); int last = n - 1; for(int i = n - 1; i >= 0; i--) { if(ants[i] == 'P') { pref[i]++; pref[i + 1]++; pref[last]--; pref[last + 1]--; last--; } } for(int i = 0; i < n; i++) { cout << pref[i] << ' '; pref[i + 1] += pref[i]; } } |
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