Power set: Difference between revisions
Content added Content deleted
Thundergnat (talk | contribs) m (→{{header|Ring}}: Remove vanity tags) |
m (Error: typeless parameters are obsolete in current Nim) |
||
| Line 2,085: | Line 2,085: | ||
<lang nim>import sets, hashes |
<lang nim>import sets, hashes |
||
proc hash(x): |
proc hash(x: HashSet[int]): Hash = |
||
var h = 0 |
var h = 0 |
||
for i in x: h = h !& hash(i) |
for i in x: h = h !& hash(i) |
||