converting an array to linked list

1 LinkedList ll = new LinkedList(Arrays.asList(sa));

1class MaxPriority():
2    def __init__(self):
3        self.heap = []
4        self.tempNumber = []
5        self.tempWord = []
6        self.counter = int(0)
7        self.maxsize = int(0)
8        self.size = int(0)
9
10    def root(self,index):
11        if index == 0:
12            return True
13        return False
14    
15    def leaf(self,index):
16        if index >= self.size//2 and index <= self.size:
17            return True
18        return False
19
20    def getParent(self, index):
21        if self.root(index):
22            return None
23        return (index-1)//2
24
25    def leftChild(self,index):
26        if self.leaf(index):
27            return None
28        return (index*2)+1
29
30    def rightChild(self,index):
31        if self.leaf(index):
32            return None
33        elif (index*2)+2 >= self.size:
34                return None
35        return (index*2)+2
36
37    def swap(self,src,dest):
38        self.heap[src], self.heap[dest] = self.heap[dest], self.heap[src]
39
40    def heapifyUp(self):
41        temp = self.size-1
42        if self.size>1:
43            while(self.heap[self.getParent(temp)] < self.heap[temp]):
44                self.swap(temp,self.getParent(temp))
45                temp = self.getParent(temp)
46                if self.getParent(temp) == None:
47                    break
48
49    def heapifyDown(self):
50        temp = 0
51        if self.size == 2:
52            if self.rightChild(temp) != None:
53                if self.heap[self.leftChild(temp)] > self.heap[self.rightChild(temp)]:
54                    self.swap(temp,self.leftChild(temp))
55                    temp = self.leftChild(temp)
56                else:
57                    self.swap(temp,self.rightChild(temp))
58                    temp = self.rightChild(temp)
59            else:
60                if self.heap[self.leftChild(temp)] > self.heap[temp]:
61                    self.swap(temp,self.leftChild(temp))
62        elif self.size>=3:
63            while(self.heap[temp] < self.heap[self.leftChild(temp)] or self.heap[temp] < self.heap[self.rightChild(temp)]):
64                if self.heap[self.leftChild(temp)] > self.heap[self.rightChild(temp)]:
65                    self.swap(temp,self.leftChild(temp))
66                    temp = self.leftChild(temp)
67                else:
68                    self.swap(temp,self.rightChild(temp))
69                    temp = self.rightChild(temp)
70                if self.leftChild(temp) == None or self.rightChild(temp) == None:
71                    break
72    
73    def add(self,word,number):
74        self.tempWord.append(word)
75        self.tempNumber.append(number)
76        self.size+=1
77        if self.size > self.maxsize:
78            self.heap.append(number)
79            self.maxsize+=1
80        else:
81            self.heap[self.size-1] = number
82        self.heapifyUp()
83
84    def delete(self):
85        self.heap[0] = self.heap[self.size-1]
86        self.size-=1
87        self.heapifyDown()
88
89    def selesaikan(self):
90        if self.size == 0:
91            print("Priority is empty !!")
92        elif self.size == 1:
93            print("Only one priority !!")
94        else:
95            self.counter=self.size
96            print("\n== URUTAN PRIORITAS TUGAS TOTO BERDASARKAN MAX HEAP ==")
97            for x in range (0,self.size):
98                for i in range(0,1):
99                    for j in range(0,self.counter):
100                        if(str(self.heap[i]) == str(self.tempNumber[j])):
101                            print("-> Prioritas " + str(x+1) + " = " + str(self.tempWord[j]))
102                self.delete()
103
104    def peek(self):
105        if self.size>0:
106            return self.heap[0]
107        return None
108
109tugas = MaxPriority()
110print("\n== MEMPRORITASKAN TUGAS TOTO BERDASARKAN MAX HEAP ==")
111n_data = int(input("-> Masukkan banyak data yang akan disusun : "))
112
113for i in range (0,n_data):
114    name= input("\n1) Nama tugas : ")
115    priorityy = int(input("2) Prioritas : "))
116    print("-> Data berhasil disimpan!!")
117    tugas.add(name,priorityy)
118
119tugas.selesaikan()
120
121