global a
a = 5
def dd():
global a
b = a + 5
a += 1
print(a)
return b
asd = [a, 10, 20]
print(dd())
#print(asd)
print(a)
Z2xvYmFsIGEgCgphID0gNQoKZGVmIGRkKCk6CgogICBnbG9iYWwgYQoKICAgYiA9IGEgKyA1CgogICBhICs9IDEKCiAgIHByaW50KGEpCiAgIHJldHVybiBiCgphc2QgPSBbYSwgMTAsIDIwXQoKCnByaW50KGRkKCkpCiNwcmludChhc2QpCnByaW50KGEp