#include <iostream>
#include <algorithm>
#include <string>
#include <cstdio>
#include <cstdlib>
#include <stack>
#include <vector>
#include <functional>
#include <bits/stdc++.h>
#include <sstream>
#include <iomanip>
#include <cmath>
#include <cctype>
#include <bitset>
using namespace std;
int lewo[300007];
int prawo[300007];
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
string uklad;
int mrowki, ileL, ileP;
cin >> mrowki;
cin >> uklad;
if (uklad.substr(0,1)=="L")
ileP=0;
else
ileP=1;
prawo[1]=ileP;
if (uklad.substr(mrowki-1,1)=="P")
ileL=0;
else
ileL=1;
lewo[mrowki]=ileL;
for (int n=1; n<mrowki; n++)
{
//cout << uklad.substr(n-1,2) << "-" << endl;
if ((uklad.substr(n-1,2)=="PL") or (uklad.substr(n-1,2)=="LP"))
ileP=ileP+1;
else
if (uklad.substr(n-1,2)=="PP")
ileP=ileP+2;
prawo[n+1]=ileP;
//cout << uklad.substr(mrowki-n-1,2) << "+" << endl;
if ((uklad.substr(mrowki-n-1,2)=="PL") or (uklad.substr(mrowki-n-1,2)=="LP"))
ileL=ileL+1;
else
if (uklad.substr(mrowki-n-1,2)=="LL")
ileL=ileL+2;
lewo[mrowki-n]=ileL;
}
//for (int n=1; n<=mrowki; n++)
// cout << prawo[n] << " ";
//cout << endl;
//for (int n=1; n<=mrowki; n++)
// cout << lewo[n] << " ";
//cout << endl;
for (int n=1; n<=mrowki; n++)
cout << min(lewo[n],prawo[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 71 72 73 74 75 76 77 78 79 | #include <iostream> #include <algorithm> #include <string> #include <cstdio> #include <cstdlib> #include <stack> #include <vector> #include <functional> #include <bits/stdc++.h> #include <sstream> #include <iomanip> #include <cmath> #include <cctype> #include <bitset> using namespace std; int lewo[300007]; int prawo[300007]; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); string uklad; int mrowki, ileL, ileP; cin >> mrowki; cin >> uklad; if (uklad.substr(0,1)=="L") ileP=0; else ileP=1; prawo[1]=ileP; if (uklad.substr(mrowki-1,1)=="P") ileL=0; else ileL=1; lewo[mrowki]=ileL; for (int n=1; n<mrowki; n++) { //cout << uklad.substr(n-1,2) << "-" << endl; if ((uklad.substr(n-1,2)=="PL") or (uklad.substr(n-1,2)=="LP")) ileP=ileP+1; else if (uklad.substr(n-1,2)=="PP") ileP=ileP+2; prawo[n+1]=ileP; //cout << uklad.substr(mrowki-n-1,2) << "+" << endl; if ((uklad.substr(mrowki-n-1,2)=="PL") or (uklad.substr(mrowki-n-1,2)=="LP")) ileL=ileL+1; else if (uklad.substr(mrowki-n-1,2)=="LL") ileL=ileL+2; lewo[mrowki-n]=ileL; } //for (int n=1; n<=mrowki; n++) // cout << prawo[n] << " "; //cout << endl; //for (int n=1; n<=mrowki; n++) // cout << lewo[n] << " "; //cout << endl; for (int n=1; n<=mrowki; n++) cout << min(lewo[n],prawo[n]) << " "; return 0; } |
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