python了解一下？

#include<iostream> using namespace std; int main(){ cout<<3456*1234; return 0; }

#include <iostream> using namespace std; int main() { cout<<3456*1234; return 0; }

print(3456*1234 )

#include<iostream> #include<stack> using namespace std; int main(){ cout<<3456*1234; return 0; }

#include<iostream> using namespace std; int main(){ cout<<3456*1234; return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ cout << 3456 * 1234; return 0; }