#include <algorithm>
#include <iostream>
using namespace std;
int n;
string s;
pair<int, int> lp[300001];
int maxl=0, maxp=0;
int main() {
cin>>n>>s;
for(int i=0; i<n; ++i){
if (s[i] == 'L') {
lp[i+1].first = 1+lp[i].first;
lp[i+1].second = lp[i].second;
maxl++;
}
else {
lp[i+1].first = lp[i].first;
lp[i+1].second = lp[i].second+1;
maxp++;
}
}
for(int i=0; i<n; ++i){
if (s[i] == 'L'){
if (lp[i].second == 0)
cout<<0<<" ";
else{
if (maxl-lp[i].first-1==0)
cout<<1<<" ";
else{
if (lp[i].second == maxl - lp[i].first - 1)
cout << lp[i].second * 2 << " ";
else{
if (lp[i].second > maxl - lp[i].first - 1)
cout << (maxl - lp[i].first - 1) * 2 + 1 << " ";
else
cout << lp[i].second * 2 << " ";
}
}
}
}
else {
if (maxl - lp[i].first == 0)
cout<< 0 << " ";
else{
if (lp[i].second == 0)
cout << 1 << " ";
else {
if(lp[i].second == maxl - lp[i].first){
cout << lp[i].second * 2 << " ";
}
else{
if (lp[i].second > maxl - lp[i].first)
cout << (maxl - lp[i].first) * 2 << " ";
else
cout << lp[i].second * 2 + 1 << " ";
}
}
}
}
}
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 | #include <algorithm> #include <iostream> using namespace std; int n; string s; pair<int, int> lp[300001]; int maxl=0, maxp=0; int main() { cin>>n>>s; for(int i=0; i<n; ++i){ if (s[i] == 'L') { lp[i+1].first = 1+lp[i].first; lp[i+1].second = lp[i].second; maxl++; } else { lp[i+1].first = lp[i].first; lp[i+1].second = lp[i].second+1; maxp++; } } for(int i=0; i<n; ++i){ if (s[i] == 'L'){ if (lp[i].second == 0) cout<<0<<" "; else{ if (maxl-lp[i].first-1==0) cout<<1<<" "; else{ if (lp[i].second == maxl - lp[i].first - 1) cout << lp[i].second * 2 << " "; else{ if (lp[i].second > maxl - lp[i].first - 1) cout << (maxl - lp[i].first - 1) * 2 + 1 << " "; else cout << lp[i].second * 2 << " "; } } } } else { if (maxl - lp[i].first == 0) cout<< 0 << " "; else{ if (lp[i].second == 0) cout << 1 << " "; else { if(lp[i].second == maxl - lp[i].first){ cout << lp[i].second * 2 << " "; } else{ if (lp[i].second > maxl - lp[i].first) cout << (maxl - lp[i].first) * 2 << " "; else cout << lp[i].second * 2 + 1 << " "; } } } } } return 0; } |
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