#include <bits/stdc++.h>
using namespace std;
#define fwd(i, a, n) for (int i = (a); i < (n); i ++)
#define rep(i, n) fwd(i, 0, n)
#define all(X) begin(X), end(X)
#define sz(X) ((int)X.size())
#define st first
#define nd second
#define pii pair<int, int>
#define vi vector<int>
#ifdef LOC
auto &operator << (auto &out, pair<auto, auto> a) {
return out << "(" << a.st << ", " << a.nd << ")";
}
auto &operator << (auto &out, auto a) {
out << "{";
for (auto b : a)
out << b << ", ";
return out << "}";
}
void dump(auto... x) { ((cerr << x << ", "), ...) << '\n'; }
#define debug(x...) cerr << "[" #x "]: ", dump(x)
#else
#define debug(...) 0
#endif
int32_t main() {
ios_base::sync_with_stdio(0), cin.tie(0);
int n;
cin >> n;
string s;
cin >> s;
vi l(n, 0), r(n, 0);
rep(i, n) {
if (i) {
l[i] = l[i - 1];
r[i] = r[i - 1];
}
if (s[i] == 'L')
l[i] ++;
else
r[i] ++;
}
rep(i, n) {
if (s[i] == 'L') {
int P = r[i];
int L = l.back() - l[i];
if (P > L) {
cout << 2 * L + 1 << ' ';
} else {
cout << 2 * P << ' ';
}
} else {
int P = r[i] - 1;
int L = l.back() - l[i];
if (L > P) {
cout << 2 * P + 1 << ' ';
} else {
cout << 2 * L << ' ';
}
}
}
cout << '\n';
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 59 60 61 62 63 64 65 66 67 68 69 70 | #include <bits/stdc++.h> using namespace std; #define fwd(i, a, n) for (int i = (a); i < (n); i ++) #define rep(i, n) fwd(i, 0, n) #define all(X) begin(X), end(X) #define sz(X) ((int)X.size()) #define st first #define nd second #define pii pair<int, int> #define vi vector<int> #ifdef LOC auto &operator << (auto &out, pair<auto, auto> a) { return out << "(" << a.st << ", " << a.nd << ")"; } auto &operator << (auto &out, auto a) { out << "{"; for (auto b : a) out << b << ", "; return out << "}"; } void dump(auto... x) { ((cerr << x << ", "), ...) << '\n'; } #define debug(x...) cerr << "[" #x "]: ", dump(x) #else #define debug(...) 0 #endif int32_t main() { ios_base::sync_with_stdio(0), cin.tie(0); int n; cin >> n; string s; cin >> s; vi l(n, 0), r(n, 0); rep(i, n) { if (i) { l[i] = l[i - 1]; r[i] = r[i - 1]; } if (s[i] == 'L') l[i] ++; else r[i] ++; } rep(i, n) { if (s[i] == 'L') { int P = r[i]; int L = l.back() - l[i]; if (P > L) { cout << 2 * L + 1 << ' '; } else { cout << 2 * P << ' '; } } else { int P = r[i] - 1; int L = l.back() - l[i]; if (L > P) { cout << 2 * P + 1 << ' '; } else { cout << 2 * L << ' '; } } } cout << '\n'; return 0; } |
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