超简单 python a = ['A','B','C'] a.append('D') print(a)

#include<iostream> using namespace std; int main(){ printf("%d",443); return 0; }

a=['A','B','C'] a.append('D') print (a)

#include<iostream> using namespace std; int main(){ cout<<"['A', 'B', 'C', 'D']"; return 0; }