class Yoba:
A = [1, 2, 3]
print(A)
C = [a + 1 for a in A]
print(C)
n = A[0] + C[0]
print(n)
print(Yoba.A)
print(Yoba.C)
print(Yoba.n)
Y2xhc3MgWW9iYToKICAgIEEgPSBbMSwgMiwgM10KICAgIHByaW50KEEpCiAgICBDID0gW2EgKyAxIGZvciBhIGluIEFdCiAgICBwcmludChDKQogICAgbiA9IEFbMF0gKyBDWzBdCiAgICBwcmludChuKQoKcHJpbnQoWW9iYS5BKQpwcmludChZb2JhLkMpCnByaW50KFlvYmEubikK
[1, 2, 3]
[2, 3, 4]
3
[1, 2, 3]
[2, 3, 4]
3