這是我的功能 def f(*a,b):
print (sum(a) , b)
以下調用導致錯誤 f([x for x in range(100)] , b=0)
Traceback (most recent call last):
File "<pyshell#61>", line 1, in <module>
f([x for x in range(100)
繼承考慮一個MWE: #include <iostream>
struct A {} __attribute__((packed)) ;
struct B : A { int x; } __attribute__((packed)) ;
struct C : A { B y; } __attribute__((packed)) ;
int main() {
std::