Problem
A payroll system treats every employee as an Employee with a WeeklyPay() method, and each kind of employee overrides it.
Each employee is written as:
salaried <annual>: earns annual / 52.hourly <rate> <hours>: earns rate × hours for the first 40 hours and 1.5 × rate for every hour beyond 40.commission <base> <rate> <sales>: earns base + rate × sales.
Implement weekly_payroll(employees).
Input
employees: The employees. Numbers may have decimals.
Output
Return the total weekly pay. Answers within 1e-6 are accepted.
Einschränkungen
0 ≤ number of employees ≤ 10,000
All numbers are between 0 and 10^7; hours ≤ 100
Beispiele
Eingabe:
employees = ["salaried 52000", "hourly 20 45"]
Erwartete Ausgabe:
expected = 1950.0Eingabe:
std::vector<std::string> employees = {"salaried 52000", "hourly 20 45"};
Erwartete Ausgabe:
double expected = 1950.0;Eingabe:
string[] employees = new string[] {"salaried 52000", "hourly 20 45"};
Erwartete Ausgabe:
double expected = 1950.0;Erläuterung
The salaried employee earns 52000 / 52 = 1000. The hourly one earns 20 × 40 + 30 × 5 = 950. Total 1950.
Eingabe:
employees = ["commission 300 0.1 2500"]
Erwartete Ausgabe:
expected = 550.0Eingabe:
std::vector<std::string> employees = {"commission 300 0.1 2500"};
Erwartete Ausgabe:
double expected = 550.0;Eingabe:
string[] employees = new string[] {"commission 300 0.1 2500"};
Erwartete Ausgabe:
double expected = 550.0;Erläuterung
300 + 0.1 × 2500 = 550.
So gehst du vor
Versuch es zuerst allein und öffne dann einen Hinweis nach dem anderen.
Hinweis 1
Handle each employee type with its own formula.
Hinweis 2
Hourly pay is normal for the first 40 hours and 1.5 times the rate after that.
Hinweis 3
Keep decimals: salaries divided by 52 rarely give whole numbers.
Erwartete Komplexität
O(number of employees) time, O(1) extra space
Referenzen
Diese Aufgabe wurde für CodeUtility angepasst. Beachte die oben genannten Vorgaben und Einschränkungen.