Score : $500$ points
Takahashi has decided to work on $K$ days of his choice from the $N$ days starting with tomorrow.
You are given an integer $C$ and a string $S$. Takahashi will choose his workdays as follows:
x
, he will not work on Day $i$, where Day $1$ is tomorrow, Day $2$ is the day after tomorrow, and so on.Find all days on which Takahashi is bound to work.
o
or x
.Input is given from Standard Input in the following format:
$N$ $K$ $C$ $S$
Print all days on which Takahashi is bound to work in ascending order, one per line.
11 3 2 ooxxxoxxxoo
6
Takahashi is going to work on $3$ days out of the $11$ days. After working for a day, he will refrain from working on the subsequent $2$ days.
There are four possible choices for his workdays: Day $1,6,10$, Day $1,6,11$, Day $2,6,10$, and Day $2,6,11$.
Thus, he is bound to work on Day $6$.
5 2 3 ooxoo
1 5
There is only one possible choice for his workdays: Day $1,5$.
5 1 0 ooooo
There may be no days on which he is bound to work.
16 4 3 ooxxoxoxxxoxoxxo
11 16