progs/pow.scala
changeset 471 9476086849ad
parent 397 cf3ca219c727
child 525 a2ee4b11c976
equal deleted inserted replaced
469:1f4e81950ab4 471:9476086849ad
    10 pow(A, 4).size                            // -> 256
    10 pow(A, 4).size                            // -> 256
    11 
    11 
    12 val B = Set("a", "b", "c", "")
    12 val B = Set("a", "b", "c", "")
    13 pow(B, 4).size                            // -> 121
    13 pow(B, 4).size                            // -> 121
    14 
    14 
       
    15 
       
    16 
    15 val B2 = Set("a", "b", "c", "")
    17 val B2 = Set("a", "b", "c", "")
    16 pow(B2, 3).size                           // -> 40
    18 pow(B2, 3).size                           // -> 40
    17 
    19 
    18 val C = Set("a", "b", "")
    20 val C = Set("a", "b", "")
    19 pow(C, 2)
    21 pow(C, 2)