Python Arena

Pair Keys with Values

Data often arrives as two separate lists: one with field names and another with their values. The function build_dict receives a list keys and a list values of the same length and combines them into a new dictionary. The first key should get the first value, the second key should get the second value, and so on by position.

Примеры

Ввод
(["a", "b", "c"], [1, 2, 3])
Вывод
{"a": 1, "b": 2, "c": 3}
Ввод
([], [])
Вывод
{}
Ввод
(["x"], [9])
Вывод
{"x": 9}

Нужно реализовать

def build_dict(keys: list, values: list) -> dict:

Теги

dictlistshashmap
PostgreSQLv16
Logi sisse, et esitada

Siia ilmub koodi käivituse tulemus

Visible tests
1
Input
["a","b","c"], [1,2,3]
Expected{"a":1,"b":2,"c":3}
2
Input
[], []
Expected{}
3
Input
["x"], [9]
Expected{"x":9}
4
Input
["k1","k2"], ["v1","v2"]
Expected{"k1":"v1","k2":"v2"}
5
Input
["a","b"], [10,20]
Expected{"a":10,"b":20}
6
Input
["p"], [0]
Expected{"p":0}
Focus radio
Paused · SomaFM · Fluid