Write a Python program to sum all the items in a list.

Notes:

• Define a function which will accept an integer list as a parameter.
• Iterate through each element and sum up all values.
• Return addition.

Instructions:

• Program should be written in file build.py

• Function name should be solution.

• Input

   Type:  List
   Value: [2,3,5,8,11]
  

• Expected Output

    Type:  Integer or float
    Value: 29