Соединить два файла

nteuuz = open('selimit.txt','r')
netwsk=(nteuuz.read())
print(netwsk)
nteuuz.close()
 
nteuuzu = open('setch2.txt','r')
netwis=(nteuuzu.read())
print(netwis)
nteuuzu.close()
 
rezul = nteuuz + netwis
print(rezul)

netwsk = open('selimit.txt','r')
netwskq=(netwsk.read())
print(netwskq)
netwsk.close()
 
 
 
nteuuzu = open('setch2.txt','r')
netwsko=(nteuuzu.read())
print(netwsko)
nteuuzu.close()
 
 
 
rezul = netwsko + netwskq
 
print(rezul)

rezul = netwsko + netwskq

'264.12' + '240.96'
'264.12240.96'
264.12 + 240.96
505.08000000000004
type('264.12')
<class 'str'>
type(264.12)
<class 'float'>

float('123.123')
123.123
type(_)
<class 'float'>

netwsk = open('selimit.txt','r')
netwskq=(netwsk.read())
print(netwskq)
netwsk.close()
 
nteuuzu = open('setch2.txt','r')
netwsko=(nteuuzu.read())
print(netwsko)
nteuuzu.close()
 
rezul = netwsko + netwskq
 
print(rezul)

a = 5.5
b = 3
print(float(a) + b)

print(float(netwskq) + netwsko)

print(type(netwsko))

print(float(netwskq) + float(netwsko))

netwsk = open('selimit.txt','r')
netwskq=(netwsk.read())
print(netwskq)
netwsk.close()
 
 
 
nteuuzu = open('setch2.txt','r')
netwsko=(nteuuzu.read())
print(netwsko)
nteuuzu.close()
 
#Пример преобразования string во float в списке
str_lst = [netwskq, netwsko]
float_lst = [float(x) for x in str_lst]
print (float_lst)
 
print(type(float_lst))