Array#repeated_permutation() : repeat_permutation() es un método de clase Array que devuelve todas las permutaciones repetidas de longitud n de los elementos de la array, y luego devuelve la array en sí.
Sintaxis: Array.repeated_permutation()
Parámetro: Array
Retorno: todas las permutaciones repetidas de longitud n de los elementos de la array, luego devuelve la array en sí.
Ejemplo 1 :
# Ruby code for repeated_permutation() method # declaring array a = [18, 22, 33, nil, 5, 6] # declaring array b = [1, 4, 1, 1, 88, 9] # declaring array c = [] # repeated_permutation method example puts "repeated_permutation() method form : #{a.repeated_permutation(2).to_a}\n\n" puts "repeated_permutation() method form : #{b.repeated_permutation(1).to_a}\n\n" puts "repeated_permutation() method form : #{c.repeated_permutation(4).to_a}\n\n"
Producción :
repeated_permutation() method form : [[18, 18], [18, 22], [18, 33], [18, nil], [18, 5], [18, 6], [22, 18], [22, 22], [22, 33], [22, nil], [22, 5], [22, 6], [33, 18], [33, 22], [33, 33], [33, nil], [33, 5], [33, 6], [nil, 18], [nil, 22], [nil, 33], [nil, nil], [nil, 5], [nil, 6], [5, 18], [5, 22], [5, 33], [5, nil], [5, 5], [5, 6], [6, 18], [6, 22], [6, 33], [6, nil], [6, 5], [6, 6]] repeated_permutation() method form : [[1], [4], [1], [1], [88], [9]] repeated_permutation() method form : []
Ejemplo #2:
# Ruby code for repeated_permutation() method # declaring array a = ["abc", "nil", "dog"] # declaring array c = [nil] # declaring array b = ["cow", nil, "dog"] # repeated_permutation method example puts "repeated_permutation() method form : #{a.repeated_permutation(2).to_a}\n\n" puts "repeated_permutation() method form : #{b.repeated_permutation(1).to_a}\n\n" puts "repeated_permutation() method form : #{c.repeated_permutation(4).to_a}\n\n"
Producción :
repeated_permutation() method form : [["abc", "abc"], ["abc", "nil"], ["abc", "dog"], ["nil", "abc"], ["nil", "nil"], ["nil", "dog"], ["dog", "abc"], ["dog", "nil"], ["dog", "dog"]] repeated_permutation() method form : [["cow"], [nil], ["dog"]] repeated_permutation() method form : [[nil, nil, nil, nil]]
Publicación traducida automáticamente
Artículo escrito por mayank5326 y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA