Last active
November 20, 2023 05:31
-
-
Save oguz-ismail/b812d79e783fad9f600864701651a3fa to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| { | |
| pos[NR] = $NF | |
| } | |
| END { | |
| count_wins(pos[1], pos[2]) | |
| if (wins[1] > wins[2]) | |
| print wins[1] | |
| else | |
| print wins[2] | |
| } | |
| function count_wins(pos1, pos2, | |
| rolls1, rolls2, | |
| sum1, sum2, | |
| score1, score2, args, old1, old2, i) { | |
| if (rolls1 == 3 && rolls2 == 0) { | |
| pos1 += sum1 | |
| if (pos1 > 10) | |
| pos1 -= 10 | |
| score1 += pos1 | |
| } | |
| else if (rolls2 == 3) { | |
| pos2 += sum2 | |
| if (pos2 > 10) | |
| pos2 -= 10 | |
| score2 += pos2 | |
| rolls1 = sum1 = 0 | |
| rolls2 = sum2 = 0 | |
| } | |
| if (score1 >= 21) { | |
| wins[1]++ | |
| return | |
| } | |
| if (score2 >= 21) { | |
| wins[2]++ | |
| return | |
| } | |
| args = pos1 "," pos2 "," \ | |
| rolls1 "," rolls2 "," \ | |
| sum1 "," sum2 "," \ | |
| score1 "," score2 | |
| if ((args, 1) in cache) { | |
| wins[1] += cache[args, 1] | |
| wins[2] += cache[args, 2] | |
| return | |
| } | |
| old1 = wins[1] | |
| old2 = wins[2] | |
| if (rolls1 < 3) | |
| for (i = 1; i <= 3; i++) | |
| count_wins(pos1, pos2, | |
| rolls1+1, rolls2, | |
| sum1+i, sum2, | |
| score1, score2) | |
| else | |
| for (i = 1; i <= 3; i++) | |
| count_wins(pos1, pos2, | |
| rolls1, rolls2+1, | |
| sum1, sum2+i, | |
| score1, score2) | |
| cache[args, 1] = wins[1]-old1 | |
| cache[args, 2] = wins[2]-old2 | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment