n人中m人が当選するくじ
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1 2 3 4 | | n m |
n := 10.
m := 5.
^((1 to: n) asArray shuffled allButFirst: m) sort
|
n人中m人が当選するくじ
1 2 3 4 | | n m |
n := 10.
m := 5.
^((1 to: n) asArray shuffled allButFirst: m) sort
|
にしお
#3360()
Rating0/0=0.00
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