Crear cuenta
(7)
(2)
(1)
unicos([1,2,3,4]) # []
unicos([1,2,2,2]) # []
unicos([]) # []
unicos(["a", "b", "b", "c"]) # ["a", "b", "c"]
timesRepeated([]); // {}
timesRepeated(["x"]); // {"x": 1}
timesRepeated([-1, 6, 9, -1, 4, 9, -2, 4, 6, 4, 21, 5]); // {4: 3, 5: 1, 6: 2, 9: 2, 21: 1, -1: 2, -2: 1}
timesRepeated(["a", "b", "b", "c", "d"]); // {a: 1, b: 2, c: 1, d: 1}
repetidos([6,8,9,1,-1,4,9,-22,4,6,4,21,29,-32,5]); // [6, 9, 4]
repetidos(["a", "b", "b", "c", "d"]); // ["b"]
print(matrizCuadrada(5,6))
"""
[[6, 0, 0, 0, 0], [1, 5, 0, 0, 0], [1, 1, 4, 0, 0], [1, 1, 1, 3, 0], [1, 1, 1, 1, 2]]"""
print(matrizCuadrada(4,2))
"""
[[2, 0, 0, 0], [1, 1, 0, 0], [1, 1, 0, 0], [1, 1, 1, -1]]"""
(1)trianguloInvertido(5) # [[5, 4, 3, 2, 1], [5, 4, 3, 2], [5, 4, 3], [5, 4], [5]]
print("\n".join(map(str, trianguloInvertido(5))))
[5, 4, 3, 2, 1]
[5, 4, 3, 2]
[5, 4, 3]
[5, 4]
[5]
print("\n".join(map(lambda x: " ".join(map(str, x)), trianguloInvertido(5))))
5 4 3 2 1
5 4 3 2
5 4 3
5 4
5
print(trianguloInvertidoDecreciente(5)) # [[5, 4, 3, 2, 1], [4, 3, 2, 1], [3, 2, 1], [2, 1], [1]]
print("\n".join(map(str, trianguloInvertidoDecreciente(5))))
[5, 4, 3, 2, 1]
[4, 3, 2, 1]
[3, 2, 1]
[2, 1]
[1]
print("\n".join(map(lambda x: " ".join(map(str, x)), trianguloInvertidoDecreciente(5))))
5 4 3 2 1
4 3 2 1
3 2 1
2 1
1
