-
Notifications
You must be signed in to change notification settings - Fork 0
/
Update1.py
193 lines (173 loc) · 6.27 KB
/
Update1.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
SIZE = 2
ITEM_CODE = [None] * SIZE
ITEM_DESCRIPTION = [None] * SIZE
ITEM_PRICE = [None] * SIZE
ITEM_QUANTITY = [None] * SIZE
ITEM_CATEGORY = [None] * SIZE
index = 0
while index < SIZE:
choose = input("Push [1]\nAppend [2]\nPosition [3] ")
# Push Item
if choose == '1':
# Shift the elements of the list one position to the right, starting from the last element and working backwards, until the element at index 0 is reached. The element at index 0 will not be shifted, as it will be replaced by the new element.
i = SIZE - 1
count = 0
while i > 0 and count < SIZE - 1:
ITEM_CODE[i] = ITEM_CODE[i-1]
i -= 1
count += 1
ITEM_CODE[0] = input("Enter Item Code : ")
ctr = 0
while ctr < index:
if ITEM_CODE[ctr] == ITEM_CODE[index]:
print("Item Code Already Exist.")
break
else:
ctr += 1
if ctr == index:
# Shift the elements of the list one position to the right, starting from the last element and working backwards, until the element at index 0 is reached. The element at index 0 will not be shifted, as it will be replaced by the new element.
i = SIZE - 1
count = 0
while i > 0 and count < SIZE - 1:
ITEM_DESCRIPTION[i] = ITEM_DESCRIPTION[i-1]
ITEM_PRICE[i] = ITEM_PRICE[i-1]
ITEM_QUANTITY[i] = ITEM_QUANTITY[i-1]
ITEM_CATEGORY[i] = ITEM_CATEGORY[i-1]
i -= 1
count += 1
ITEM_DESCRIPTION[0] = input("Enter Item Description : ")
ITEM_PRICE[0] = float(input("Enter Item Price : "))
ITEM_QUANTITY[0] = int(input("Enter Item Quantity : "))
ITEM_CATEGORY[0] = input("Enter Item Category : ").upper()
index += 1
# Append Item
elif choose == '2':
ITEM_CODE[index] = input("Enter Item Code : ")
ctr = 0
while ctr < index:
if ITEM_CODE[ctr] == ITEM_CODE[index]:
print("Item Code Already Exist.")
break
else:
ctr += 1
if ctr == index:
ITEM_DESCRIPTION[index] = input("Enter Item Description : ")
ITEM_PRICE[index] = float(input("Enter Item Price : "))
ITEM_QUANTITY[index] = int(input("Enter Item Quantity : "))
ITEM_CATEGORY[index] = input("Enter Item Category : ").upper()
index += 1
# Insert at Specified Position
elif choose == '3':
position = int(input("Position: "))
if position >= SIZE or position < 0:
print("Index out of range. Please enter a valid position.")
index -= 1
else:
# num = int(input("Enter number: "))
# Shifts all the elements of the list starting from pos one position to the right in order to make room for the new value. It does this by assigning the value of each element to the element that comes after it.
i = SIZE-1
while i > position:
ITEM_CODE[i] = ITEM_CODE[i-1]
ITEM_DESCRIPTION[i] = ITEM_DESCRIPTION[i-1]
ITEM_PRICE[i] = ITEM_PRICE[i-1]
ITEM_QUANTITY[i] = ITEM_QUANTITY[i-1]
ITEM_CATEGORY[i] = ITEM_CATEGORY[i-1]
i -= 1
ITEM_CODE[position] = input("Enter Item Code : ")
ctr = 0
while ctr < index:
if ITEM_CODE[ctr] == ITEM_CODE[index]:
print("Item Code Already Exist.")
break
else:
ctr += 1
if ctr == index:
ITEM_DESCRIPTION[position] = input("Enter Item Description : ")
ITEM_PRICE[position] = float(input("Enter Item Price : "))
ITEM_QUANTITY[position] = int(input("Enter Item Quantity : "))
ITEM_CATEGORY[position] = input("Enter Item Category : ").upper()
index += 1
# elif choose == '4':
# elif choose == '5':
# elif choose == '6':
# elif choose == '7':
# elif choose == '8':
# elif choose == '9':
# while True:
# flag = False
# j = 0
# while j < SIZE - 1:
# if ITEM_CODE[j] > ITEM_CODE[j + 1]:
# temp = ITEM_CODE[j]
# ITEM_CODE[j] = ITEM_CODE[j + 1]
# ITEM_CODE[j + 1] = temp
# #swap for description
# tempdesc = ITEM_DESCRIPTION[j]
# ITEM_DESCRIPTION[j] = ITEM_DESCRIPTION[j + 1]
# ITEM_DESCRIPTION[j + 1] = tempdesc
# #swap for price
# tempprice = ITEM_PRICE[j]
# ITEM_PRICE[j] = ITEM_PRICE[j + 1]
# ITEM_PRICE[j + 1] = tempprice
# #swap for quantity
# tempqnty = ITEM_QUANTITY[j]
# ITEM_QUANTITY[j] = ITEM_QUANTITY[j + 1]
# ITEM_QUANTITY[j + 1] = tempqnty
# #swap for Category
# tempcat = ITEM_CATEGORY[j]
# ITEM_CATEGORY[j] = ITEM_CATEGORY[j + 1]
# ITEM_CATEGORY[j + 1] = tempcat
# flag = True
# j += 1
# if not flag:
# break
# ctrl = 0
# while ctrl < SIZE:
# print(ITEM_CODE[ctrl], ITEM_DESCRIPTION[ctrl], ITEM_PRICE[ctrl],
# ITEM_QUANTITY[ctrl], ITEM_CATEGORY[ctrl])
# ctrl += 1
# elif choose == '10':
# while True:
# flag = False
# j = 0
# while j < SIZE - 1:
# if ITEM_CODE[j] < ITEM_CODE[j + 1]:
# temp = ITEM_CODE[j]
# ITEM_CODE[j] = ITEM_CODE[j + 1]
# ITEM_CODE[j + 1] = temp
# #swap for description
# tempdesc = ITEM_DESCRIPTION[j]
# ITEM_DESCRIPTION[j] = ITEM_DESCRIPTION[j + 1]
# ITEM_DESCRIPTION[j + 1] = tempdesc
# #swap for price
# tempprice = ITEM_PRICE[j]
# ITEM_PRICE[j] = ITEM_PRICE[j + 1]
# ITEM_PRICE[j + 1] = tempprice
# #swap for quantity
# tempqnty = ITEM_QUANTITY[j]
# ITEM_QUANTITY[j] = ITEM_QUANTITY[j + 1]
# ITEM_QUANTITY[j + 1] = tempqnty
# #swap for Category
# tempcat = ITEM_CATEGORY[j]
# ITEM_CATEGORY[j] = ITEM_CATEGORY[j + 1]
# ITEM_CATEGORY[j + 1] = tempcat
# flag = True
# j += 1
# if not flag:
# break
# ctrl = 0
# while ctrl < SIZE:
# print(ITEM_CODE[ctrl], ITEM_DESCRIPTION[ctrl], ITEM_PRICE[ctrl],
# ITEM_QUANTITY[ctrl], ITEM_CATEGORY[ctrl])
# ctrl += 1
# elif choose == '11':
# elif choose == '12':
# elif choose == '13':
# elif choose == '14':
# elif choose == '15':
# Result
print()
ctr1 = 0
while ctr1 < SIZE:
print(ITEM_CODE[ctr1], ITEM_DESCRIPTION[ctr1], ITEM_PRICE[ctr1], ITEM_QUANTITY[ctr1], ITEM_CATEGORY[ctr1])
ctr1 += 1