#include <iostream> #include <string> int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(NULL); int n, lposition = -1, pposition, add=0; std::string letters; std::cin >> n; std::cin >> letters; int result[n]; for(int i=0;i<n;i++) { result[i] = 0; if(letters[i] == 'L') lposition++; } pposition = lposition + 1; for(int i=n-1;i>=0;i--) { result[i] += add; if(letters[i] == 'L') add++; if(i<=lposition && add > 0) add--; } add = 0; for(int i=0;i<n;i++) { result[i] += add; if(letters[i] == 'P') add++; if(i>=pposition && add > 0) add--; } for(int i=0;i<n;i++) std::cout << result[i] << " "; 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 | #include <iostream> #include <string> int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(NULL); int n, lposition = -1, pposition, add=0; std::string letters; std::cin >> n; std::cin >> letters; int result[n]; for(int i=0;i<n;i++) { result[i] = 0; if(letters[i] == 'L') lposition++; } pposition = lposition + 1; for(int i=n-1;i>=0;i--) { result[i] += add; if(letters[i] == 'L') add++; if(i<=lposition && add > 0) add--; } add = 0; for(int i=0;i<n;i++) { result[i] += add; if(letters[i] == 'P') add++; if(i>=pposition && add > 0) add--; } for(int i=0;i<n;i++) std::cout << result[i] << " "; return 0; } |