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| author | Peter Mikkelsen <petermikkelsen10@gmail.com> | 2021-10-01 22:12:37 +0200 |
|---|---|---|
| committer | Peter Mikkelsen <petermikkelsen10@gmail.com> | 2021-10-01 22:12:37 +0200 |
| commit | b24c2af283902ad0453a8293d90a65748cf03945 (patch) | |
| tree | c06f393eeed09740691aa3172ef96e5483b56ce0 | |
| parent | 5be5f18152a6f1d05295ed7502dec24e1369d1db (diff) | |
Problem 58
| -rw-r--r-- | problem58.ijs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/problem58.ijs b/problem58.ijs new file mode 100644 index 0000000..194d448 --- /dev/null +++ b/problem58.ijs @@ -0,0 +1,5 @@ +limit =: 20000 +corners =: +/\1,4#2*1+i.limit +primeCounts =: +/\0,+/"1]1 p: (limit,4)$}.corners +primeRatios =: primeCounts % 1+4*i.limit+1 +problem58 =: 1+2*1{I.primeRatios<0.1 |