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# Untitled

a guest Dec 11th, 2018 58 Never
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1. def pirs(operator,main_list,operator1):
2.     if main_list[operator-1]!=')' and main_list[operator+1]!='(':
3.         x = main_list[operator-1]
4.         y = main_list[operator+1]
5.         del(main_list[operator])
6.         del(main_list[operator])
7.         if operator1 =='-':
8.             main_list[i-1]= x + '(' + y + '↓' + y + ')'
9.         if operator1 =='*':
10.             main_list[i-1]="((" + x + '↓' + x + ") ↓ (" + y + '↓' + y + "))"
11.         if operator1 =='+':
12.             main_list[i-1]="((" + x + '↓' + y + ") ↓ (" + x + '↓' + y + "))"
13.         if operator1 =='%':
14.            main_list[i-1]= '(' + x + "↓(" + x + '↓' + y + "))"
15.     elif main_list[operator-1]==')' and main_list[operator+1]!='(':
16.         x = main_list[operator-2]
17.         y = main_list[operator+1]
18.         del(main_list[operator])
19.         del(main_list[operator])
20.         if operator1 =='-':
21.             main_list[i-2]= x + '(' + y + '↓' + y + ')'
22.         if operator1 =='*':
23.             main_list[i-2]="((" + x + '↓' + x + ") ↓ (" + y + '↓' + y + "))"
24.         if operator1 =='+':
25.             main_list[i-2]="((" + x + '↓' + y + ") ↓ (" + x + '↓' + y + "))"
26.         if operator1 =='%':
27.            main_list[i-2]= '(' + x + "↓↓(" + x + '↓' + y + "))"
28. def pirs1(operator,main_list,operator1):
29.     x = main_list[operator-1]
30.     y = main_list[operator+2]
31.     del(main_list[operator-1])
32.     del(main_list[operator-1])
33.     if operator1 =='-':
34.         main_list[i]= x + '(' + y + '|' + y + ')'
35.     if operator1 =='*':
36.         main_list[i]="((" + x + '↓' + x + ") ↓ (" + y + '↓' + y + "))"
37.     if operator1 =='+':
38.         main_list[i]="((" + x + '↓' + y + ") ↓ (" + x + '↓' + y + "))"
39.     if operator1 =='%':
40.        main_list[i]= '(' + x + "↓(" + x + '↓' + y + "))"
41. a=['%','-','+','*']
42. while True:
43.     try:
44.         line = input("Введите формулу\n")
45.         line = line.replace('%', ' % ').replace('-', ' - ').replace('+', ' + ').replace('*', ' * ').replace(')', ' ) ').replace('(', ' ( ')
46.         lst1 = list(line.split())
47.         lst =(line.replace('%', ' ').replace('-', ' ').replace('+', ' ').replace('*', ' ').replace(')', ' ').replace('(', ' ').split())
48.         lst= list(dict.fromkeys(lst))
49.         for i in range(len(lst)):
50.             if lst[i+i] == '0':
51.                 lst.insert(i+i+1,'0')
52.             elif lst[i+i] == '1':
53.                 lst.insert(i+i+1,'1')
54.             else:
55.                 print(lst[i+i]," = ",end="")
56.                 lst.insert(i+i+1,(input()))
57.         lst = dict(zip(lst[::2],lst[1::2]))
58.         for item in lst1:
59.            if item in lst:
60.                 lst1[lst1.index(item)]=lst[item]
61.         work=lst1
62.         lst1 = ''.join(lst1)
63.         lst1 = lst1.replace('*',' and ').replace('+',' or ').replace('-',' is not ').replace('%',' ^ ')
64.         eval(lst1)
65.         i=0
66.         while set(a).intersection(set(work))!=set():
67.             i=0
68.             while i < (len(work)-1):
69.                 if work[i]=='*' or work[i]=='-' or work[i]=='+' or work[i]=='%':
70.                     if  i < (len(work)-1) :
71.                         if work[i+1]!='(':
72.                             pirs(i,work,work[i])
73.                             i=i-1
74.                         elif work[i+1]=='(' and work[i+3]==')':
75.                               pirs1(i,work,work[i])
76.                               i=i-1
77.                         else:
78.                             i=i+1
79.                 else:
80.                     i=i+1
81.         print(*work)
82.     except:
83.         print("Something went wrong!")
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