20:illegal character :error in line 1 colum 10
1:there should be  a '=' follow ident:error in line 1 colum 17
4:The ident already exists:error in line 2 colum 9
3:there should be a number follow '=':error in line 4 colum 12
5:missing ';':error in line 5 colum 'the end'
2:there should be a ident follow 'const':error in line 6 colum 'the end'
6:there should be a ident follow 'var':error in line 8 colum 'the end'
4:The ident already exists:error in line 9 colum 7
5:missing ';':error in line 10 colum 'the end'
21:no meaning charactor:error in line 10 colum 'the end'
7:there should be '=' following indent in statment:error in line 13 colum 'the end'
8:undeclared identifier:error in line 14 colum 'the end'
9:missing '(':error in line 15 colum 'the end'
10:The ident doesn't exist:error in line 17 colum 8
11:expression error:error in line 18 colum 'the end'
11:expression error:error in line 19 colum 'the end'
11:expression error:error in line 22 colum 'the end'
12:missing '(' follow if:error in line 24 colum 12
5:missing ';':error in line 24 colum 'the end'
11:expression error:error in line 29 colum 13
11:expression error:error in line 30 colum 13
11:expression error:error in line 33 colum 'the end'
12:missing '(' follow if:error in line 37 colum 10
5:missing ';':error in line 37 colum 'the end'
12:missing '(' follow if:error in line 44 colum 8
7:there should be '=' following indent in statment:error in line 44 colum 'the end'
24:there should be ident following 'for':error in line 45 colum 'the end'