-1:000000000000 | 0:e3275602cab9 |
---|---|
1 function fannkuch() { | |
2 var count = Array(8); | |
3 var r = 8; | |
4 var done = 0; | |
5 while (done < 40) { | |
6 // write-out the first 30 permutations | |
7 done += r; | |
8 while (r != 1) { count[r - 1] = r; r--; } | |
9 while (true) { | |
10 count[r] = count[r] - 1; | |
11 if (count[r] > 0) break; | |
12 r++; | |
13 } | |
14 } | |
15 return done; | |
16 } | |
17 assertEq(fannkuch(), 41); |