Python Taskbook Level 4.6
Given a list of numbers, leave only those numbers that contain the digit zero.
The following structure is given:
lst = [
{
1: 11,
2: 12,
3: 13,
},
{
1: 21,
2: 22,
3: 23,
},
{
1: 24,
2: 25,
3: 26,
},
];
Find the sum of the elements of this structure.
