While loop in Python and C++

[smjt2000]

in Python when i enter 0 the loop skipped but in C++ loop will continue
in Python when i enter a character I see a ValueError but in C++ the will skipped

this C++ code is a part of code in univercity and I wrote the Python code for comparison

sorry I can't write better in English

Python:

while int(input()):
        print("-------")

print("out of loop")

Enter 1,2,3,0 :

Output:
1
-------
2
-------
3
-------
0
out of loop

Enter 1,2,3,E :

Output:
1
-------
2
-------
3
-------
E

Error:
ValueError: invalid literal for int() with base 10: 'E'

C++:

#include<iostream>
#include<conio.h>

using namespace std;
void main()
{
	int i=1;
	while(cin>>i)
	{
		cout<<"------\n";
	}
	cout<<"press any key to continue ... ";
	_getch();
}

Enter 1,2,3,0 :

Output:
1
------
2
------
3
------
0
------

needs more inputs ...


Enter 1,2,3,E :

Output:
1
------
2
------
3
------
E
press any key to continue ...